{"id":14867,"date":"2025-05-13T03:03:01","date_gmt":"2025-05-13T03:03:01","guid":{"rendered":"https:\/\/yousanusb.com\/?p=14867"},"modified":"2025-05-13T03:29:27","modified_gmt":"2025-05-13T03:29:27","slug":"what-types-of-interfaces-do-usb-flash-drives-have","status":"publish","type":"post","link":"https:\/\/www.yousanusb.com\/fr\/what-types-of-interfaces-do-usb-flash-drives-have\/","title":{"rendered":"Quels sont les types d'interfaces des cl\u00e9s USB ?"},"content":{"rendered":"<p>\u00c0 l'\u00e8re num\u00e9rique,<a href=\"https:\/\/www.yousanpower.com\/product\/usb-flash-drive\/\">Cl\u00e9 USB<\/a> De l'USB-A r\u00e9tro au Type-C universel, du design antiperte de la \"version poignet\" \u00e0 l'emballage de la puce du processus UDP, derri\u00e8re les diff\u00e9rentes interfaces se cachent des performances, des sc\u00e9narios et m\u00eame le code du jeu commercial. Cet article vous fera d\u00e9couvrir la logique de classification et l'\u00e9volution de la v\u00e9rit\u00e9 de l'interface de la cl\u00e9 USB.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1\u3001Selon la classification du type d'interface physique<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uff081\uff09USB-A interface<\/h3>\n\n\n\n<p>L'interface USB-A est l'interface USB la plus r\u00e9pandue pour les cl\u00e9s USB, c'est la premi\u00e8re interface populaire, la conception rectangulaire USB-A, la compatibilit\u00e9, largement disponible dans les ordinateurs, les \u00e9quipements automobiles et d'autres sc\u00e8nes. Ses contacts m\u00e9talliques sont dispos\u00e9s en parall\u00e8le, supportent le protocole USB 2.0 \u00e0 USB 3.2 Gen1, le d\u00e9bit th\u00e9orique pouvant atteindre 5Gbps47. L'inconv\u00e9nient est que le volume est important et ne supporte pas la prise aveugle avant et arri\u00e8re, progressivement remplac\u00e9e par la nouvelle norme.<\/p>\n\n\n\n<p>\u3000\u3000<strong>Applications typiques :<\/strong><\/p>\n\n\n\n<p>Ordinateurs de bureau traditionnels, ordinateurs portables, stockage externe, extension du syst\u00e8me multim\u00e9dia de la voiture.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0.jpg\" alt=\"USB2.0 COB Metal Chip\" class=\"wp-image-14878\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">USB2.0 COB Metal Chip<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0.jpg\" alt=\"USB3.0 COB Metal Chip\" class=\"wp-image-14879\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">USB3.0 COB Metal Chip<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0.jpg\" alt=\"\" class=\"wp-image-14881\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Puce m\u00e9moire USB2.0 COB<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0.jpg\" alt=\"Puce m\u00e9moire USB3.0 COB\" class=\"wp-image-14883\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Puce m\u00e9moire USB3.0 COB<\/figcaption><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"> \uff082\uff09Interface USB-C (Type-C)<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/USB3.0-Type-C-Header-Board.jpg\" alt=\"Carte d&#039;en-t\u00eate USB3.0 Type-C\" class=\"wp-image-14884\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/USB3.0-Type-C-Header-Board.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/USB3.0-Type-C-Header-Board-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/USB3.0-Type-C-Header-Board-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/USB3.0-Type-C-Header-Board-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/USB3.0-Type-C-Header-Board-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/USB3.0-Type-C-Header-Board-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/USB3.0-Type-C-Header-Board-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Carte d'en-t\u00eate USB3.0 Type-C<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p>L'USB-C est l'interface la plus r\u00e9pandue actuellement, on parle aussi d'interface Type-c, elle adopte une conception sym\u00e9trique \u00e0 24 broches, prend en charge les prises al\u00e9atoires avant et arri\u00e8re et une vari\u00e9t\u00e9 de protocoles int\u00e9gr\u00e9s (tels que USB4, Thunderbolt 3\/4, sortie vid\u00e9o DP).La r\u00e9sistance physique est am\u00e9lior\u00e9e par la conception de contact renforc\u00e9e, et le taux de transmission th\u00e9orique peut atteindre 40Gbps (norme USB4).<\/p>\n\n\n\n<p><strong>Avantage :<\/strong><\/p>\n\n\n\n<p>Compatible avec plusieurs protocoles : prise en charge de la charge rapide PD, transmission de donn\u00e9es \u00e0 grande vitesse (USB4), sortie vid\u00e9o, fonction 3 en 1<\/p>\n\n\n\n<p>Conception miniaturis\u00e9e : taille de seulement 8,4 x 2,6 mm, adapt\u00e9e aux appareils fins et l\u00e9gers.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\uff083\uff09UDP Interface<\/h3>\n\n\n\n<p>L'UDP n'est pas un type d'interface distinct, mais une technologie d'encapsulation de puce : la puce de contr\u00f4le principale et les particules de m\u00e9moire flash sont encapsul\u00e9es dans une seule unit\u00e9 au moyen d'une r\u00e9sine \u00e9poxy noire, ce qui \u00e9limine le besoin d'une carte PCB traditionnelle.Cette technologie minimise la taille de la cl\u00e9 USB (couramment trouv\u00e9e dans des produits de la taille d'un couvercle d'ongle), mais la performance de dissipation de la chaleur est faible, et l'utilisation \u00e0 long terme \u00e0 haute intensit\u00e9 peut facilement conduire au vieillissement, et nos cl\u00e9s USB courantes de type carte sont toutes des puces de gomme noire.<\/p>\n\n\n\n<p>   Le COB (chip-on-board), connu sous le nom d'UDP, est une puce m\u00e9moire USB int\u00e9gr\u00e9e, \u00e9tanche \u00e0 l'eau et \u00e0 la poussi\u00e8re et tr\u00e8s r\u00e9sistante aux chocs. La puce flash est fabriqu\u00e9e \u00e0 l'aide d'un processus d'emballage COB sp\u00e9cial - la technologie Product in Package (PIP), qui rend la puce COB plus compacte et \u00e9tanche \u00e0 l'air, et la prot\u00e8ge contre les dommages caus\u00e9s par l'eau ou la poussi\u00e8re. Elle est disponible en USB 2.0 et USB 3.0, et en taille standard (24,8 * 11,3 * 1,4 mm) et micro (15 * 11,3 * 1,4 mm).<\/p>\n\n\n\n<p>\u3000\u3000<strong>Interface USB : USB 2.0<\/strong><\/p>\n\n\n\n<p>       Capacit\u00e9 de m\u00e9moire : 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB<\/p>\n\n\n\n<p>       Dimension : 24.8 * 11.3 * 1.4 mm\uff08Standard\uff09 15 * 11.3 * 1.4 mm\uff08Micro\uff09<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short2.0.jpg\" alt=\"USB 2.0 - Micro COB \/ Micro UDP\" class=\"wp-image-14876\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short2.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short2.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short2.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short2.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short2.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short2.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short2.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">USB 2.0 - Micro COB \/ Micro UDP<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0.jpg\" alt=\"USB 2.0 - Standard COB \/UDP\" class=\"wp-image-14874\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">USB 2.0 - Standard COB \/UDP<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short3.0.jpg\" alt=\"USB 3.0 - Micro COB \/ Micro UDP\" class=\"wp-image-14877\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short3.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short3.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short3.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short3.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short3.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short3.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Short3.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">USB 3.0 - Micro COB \/ Micro UDP<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0.jpg\" alt=\"USB 3.0 - Standard COB \/ UDP\" class=\"wp-image-14875\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">USB 3.0 - Standard COB \/ UDP<\/figcaption><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<p>      <strong> Interface USB : USB 3.0<\/strong><\/p>\n\n\n\n<p>      Capacit\u00e9 de m\u00e9moire : 8GB, 16GB, 32GB, 64GB, 128GB, 256GB<\/p>\n\n\n\n<p>      Dimension : 24.8 * 11.3 * 1.4 mm\uff08\uff08Standard\uff09 15 * 11.3 * 1.4 mm\uff08Micro\uff09<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff084\uff09Micro interface USB<\/h3>\n\n\n\n<p>Autrefois interface micro trap\u00e9zo\u00efdale pour les appareils Android, elle adopte un design \u00e0 5 broches et prend en charge le protocole USB 2.0 (480 Mbps) au maximum.Sa structure physique est fragile, la dur\u00e9e de vie de la prise est d'environ 10 000 fois, mais elle a \u00e9t\u00e9 enti\u00e8rement remplac\u00e9e par le Type-C.<\/p>\n\n\n\n<p>Applications existantes : migration des donn\u00e9es des anciens t\u00e9l\u00e9phones Android, appareils \u00e9lectroniques bas de gamme pour augmenter la capacit\u00e9 de stockage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff085\uff09L'interface foudre<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/lightning-usb-stick-for-old-iphone-1.jpg\" alt=\"\" class=\"wp-image-14880\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/lightning-usb-stick-for-old-iphone-1.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/lightning-usb-stick-for-old-iphone-1-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/lightning-usb-stick-for-old-iphone-1-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/lightning-usb-stick-for-old-iphone-1-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/lightning-usb-stick-for-old-iphone-1-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/lightning-usb-stick-for-old-iphone-1-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/lightning-usb-stick-for-old-iphone-1-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Interface Lightning<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left\">Interface \u00e0 8 broches exclusive \u00e0 Apple, volume de seulement 6,7\u00d71,5 mm, prise en charge de l'insertion avant et arri\u00e8re, mais vitesse de transmission limit\u00e9e (niveau USB 2.0), faible compatibilit\u00e9 due \u00e0 la fermeture \u00e9cologique, applicable uniquement aux appareils iOS tels que l'iPhone, l'iPad, etc.2.<\/p>\n\n\n\n<p>Limites techniques :<\/p>\n\n\n\n<p>Taux de transmission maximal de 480 Mbps, pas de licence ouverte, les accessoires tiers n\u00e9cessitent la certification MFi.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">2\u3001Selon les d\u00e9tails du protocole de transmission et de la classification de la vitesse<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uff081\uff09USB 2.0<\/h3>\n\n\n\n<p>Taux th\u00e9orique : 480Mbps (vitesse de transmission r\u00e9elle d'environ 30-40MB\/s)<\/p>\n\n\n\n<p>Caract\u00e9ristiques techniques :<\/p>\n\n\n\n<p>Mode de transmission semi-duplex, conception de contact \u00e0 4 broches (uniquement VCC, GND, D+, D-)<\/p>\n\n\n\n<p>La couleur de l'interface est g\u00e9n\u00e9ralement noire ou blanche (pas de sp\u00e9cification uniforme).<\/p>\n\n\n\n<p>Sc\u00e9narios applicables : p\u00e9riph\u00e9riques \u00e0 faible consommation d'\u00e9nergie (souris, clavier), transfert de petits fichiers (documents, images).<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0.jpg\" alt=\"USB 2.0 - Standard COB \/UDP\" class=\"wp-image-14874\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short2.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">UDP 2.0<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0-.jpg\" alt=\"Puce m\u00e9moire COB 2.0\" class=\"wp-image-14882\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0-.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0--300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0--150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0--768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0--12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0--600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_2.0--100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Puce m\u00e9moire COB 2.0<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0.jpg\" alt=\"USB2.0 COB Metal Chip\" class=\"wp-image-14878\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_2.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">USB2.0 COB Metal Chip<\/figcaption><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\uff082\uff09USB 3.2 Gen1 (anciennement USB 3.0)<\/h3>\n\n\n\n<p>Taux th\u00e9orique : 5Gbps (vitesse r\u00e9elle d'environ 400-500MB\/s)<\/p>\n\n\n\n<p>Nouveaux 5 jeux de contacts \u00e0 grande vitesse (total de 9 broches), transmission en duplex int\u00e9gral<\/p>\n\n\n\n<p>Couleur de l'interface standardis\u00e9e au bleu (version Type-A)<\/p>\n\n\n\n<p>Sc\u00e9narios d'application : disque dur mobile, cl\u00e9 USB \u00e0 semi-conducteurs, cl\u00e9 USB \u00e0 transfert \u00e9lev\u00e9, stockage de clips vid\u00e9o 4K<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0.jpg\" alt=\"USB 3.0 - Standard COB \/ UDP\" class=\"wp-image-14875\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/COB-Long-Short3.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Micro COB et COB standard<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0.jpg\" alt=\"Puce m\u00e9moire USB3.0 COB\" class=\"wp-image-14883\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Universal-board_3.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Puce m\u00e9moire COB 3.0<\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0.jpg\" alt=\"USB3.0 COB Metal Chip\" class=\"wp-image-14879\" srcset=\"https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0.jpg 800w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-300x300.jpg 300w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-150x150.jpg 150w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-768x768.jpg 768w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-12x12.jpg 12w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-600x600.jpg 600w, https:\/\/www.yousanusb.com\/wp-content\/uploads\/2025\/05\/Hand-plate_3.0-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">USB3.0 COB Metal Chip<\/figcaption><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\uff083\uff09USB 3.2 Gen2 (anciennement USB 3.1)<\/h3>\n\n\n\n<p>Taux th\u00e9orique : 10Gbps (vitesse r\u00e9elle d'environ 900MB-1GB\/s)<\/p>\n\n\n\n<p>Technologie de base :<\/p>\n\n\n\n<p>Technologie d'encodage 128b\/132b, efficacit\u00e9 de transmission augment\u00e9e \u00e0 97%, prise en charge de l'interface Type-C et compatibilit\u00e9 avec le protocole Thunderbolt.<\/p>\n\n\n\n<p>Appareil typique : disque dur mobile haut de gamme (PSSD), support de stockage professionnel pour le cin\u00e9ma et la t\u00e9l\u00e9vision.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff084\uff09USB 3.2 Gen2\u00d72 (anciennement USB 3.2)<\/h3>\n\n\n\n<p>D\u00e9bit th\u00e9orique : 20 Gbps (vitesse r\u00e9elle d'environ 2 Gbps)<\/p>\n\n\n\n<p>Exigences techniques:Utilisation obligatoire de l'interface Type-C,la transmission \u00e0 double canal est requise,la puce du contr\u00f4leur h\u00f4te doit prendre en charge PCIe NVMe.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3\u3001Tendances futures<\/h2>\n\n\n\n<p>La technologie de l'interface de la cl\u00e9 USB \u00e9volue vers plus de rapidit\u00e9, de polyvalence et d'intelligence.La tendance future:l'unification compl\u00e8te de l'interface USB-C,Apple,Microsoft et d'autres fabricants sont enti\u00e8rement pass\u00e9s \u00e0 l'USB-C,les exigences obligatoires de l'Union europ\u00e9enne pour l'unification de l'interface des produits \u00e9lectroniques.Un seul c\u00e2ble est compatible avec la charge,le transfert de donn\u00e9es,l'affichage externe,prend en charge le protocole USB4\/Thunderbolt 3,et a une limite de vitesse tr\u00e8s \u00e9lev\u00e9e.<\/p>\n\n\n\n<p>De l'encombrant USB-A \u00e0 l'USB-C, de la vitesse de tortue de l'USB 2.0 \u00e0 la vitesse extr\u00eame de l'USB4, l'\u00e9volution de l'interface de la cl\u00e9 USB a toujours \u00e9t\u00e9 centr\u00e9e sur l'objectif \"plus rapide, plus stable, plus universel\".Pour les utilisateurs ordinaires, le choix de l'interface USB-C + protocole USB4 est une solution solide pour les 3 \u00e0 5 prochaines ann\u00e9es ; pour les sc\u00e9narios industriels ou sp\u00e9ciaux, la cl\u00e9 USB en vinyle ou sans fil peut prendre en compte la durabilit\u00e9 et la commodit\u00e9.Les progr\u00e8s de la technologie n'am\u00e9liorent pas seulement les performances, mais red\u00e9finissent \u00e9galement la fa\u00e7on dont les gens interagissent avec l'appareil - peut-\u00eatre que dans un avenir proche, la cl\u00e9 USB dira compl\u00e8tement adieu \u00e0 l'interface physique et deviendra un v\u00e9ritable outil de stockage \"invisible\".<\/p>","protected":false},"excerpt":{"rendered":"<p>\u3000\u3000In the digital age,USB flash drive is like the\u201cdata pocket\u201dof modern people,but the complexity of its interface form factor is often overlooked-have you ever been at a loss when transferring files in an emergency due to mismatched interfaces?From the retro USB-A to the all-around Type-C,from the anti-lost design of the\u201cwrist version\u201dto the chip packaging of &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.yousanusb.com\/fr\/what-types-of-interfaces-do-usb-flash-drives-have\/\"> <span class=\"screen-reader-text\">Quels sont les types d'interfaces des cl\u00e9s USB ?<\/span> Lire la suite\u00a0\u00bb<\/a><\/p>","protected":false},"author":1,"featured_media":14885,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[140],"tags":[488],"class_list":["post-14867","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-usb-flash-drive-knowledge","tag-udp"],"_links":{"self":[{"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/posts\/14867"}],"collection":[{"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/comments?post=14867"}],"version-history":[{"count":1,"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/posts\/14867\/revisions"}],"predecessor-version":[{"id":14896,"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/posts\/14867\/revisions\/14896"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/media\/14885"}],"wp:attachment":[{"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/media?parent=14867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/categories?post=14867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yousanusb.com\/fr\/wp-json\/wp\/v2\/tags?post=14867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}