¿Cómo utilizar la unidad flash USB Business-card en el PC o el teléfono?

Guía de uso de las memorias USB tipo tarjeta: Fácil para principiantes

As the need for portable storage continues to increase, memorias USB tipo tarjeta are growing in popularity due to their slim form factor and chic design. If you have begun your USB adventure and wondered “How do I use my card-style USB drive?” fear not! This quick guide will show you everything from basic knowledge to all practical steps, so you’ll be the master of the card-style USB in no time connecting to your computer and smartphone!

1. ¿Qué es una memoria USB tipo tarjeta?

Card Style USB Flash Drive: A card-style USB flash drive truly embraces the idea of “flash” memory. Resembling a credit card or bankcard, these portable drives are only 2-3mm (0.08-0.12 inches) thick and weigh as little as 10 grams. They slip right into your wallet, pocket, or cardholder and are the perfect marriage of traditional USB storage and sleek, slim design. No more outfitting yourself with a bulky drive where neat little cards will do the trick! Available in sizes from 8GB to 1TB, they are compatible with Windows, Mac, and Linux systems. Some even have a special OTG (On-The-Go) function for direct connection to smartphones. Great for office work, studying, and backing up data.

2. Cómo utilizar una unidad USB tipo tarjeta (pasos para ordenador)

Paso 1: Insertar en el puerto del ordenador

Locate the USB interface on the card USB drive (it’s usually at the edge of the card, but some models require you to flip open a protective cover). Align the interface with your computer’s USB port (the rear ports on desktop machines, or side ports on laptops), and insert gently until fully seated. You will hear a notification sound (like “ding”) and see a “Removable Disk” or drive-labeled icon (like “Card USB” in the image above) on your desktop.

Paso 2: Transferir archivos

1. Double-click “This PC” (Windows) or “Finder” (macOS) to locate the USB Flash Drive’s drive letter or name.
2. Drag and drop files (documents, photos, videos) into the USB Flash Drive folder, or right-click files to “Copy” and then “Paste” them into the USB Flash Drive. To export files, reverse the process.

Paso 3: Expulsar el dispositivo de forma segura

After transferring files, click the “Safely Remove Hardware” icon (Windows) in the system tray and select the USB Flash Drive. For macOS, right-click the drive icon and choose “Eject.” Wait for the confirmation message (“It’s safe to remove”) before unplugging.

3. Cómo utilizar un Unidad USB para tarjetas de crédito con un Smartphone (Pasos OTG)

Teléfono Android (requiere OTG).

Paso 1: Activar la función OTG

Go to “Settings > More Settings” to check if “OTG” is available. Alternatively, plug in the USB Flash Drive via an OTG adapter to see if a prompt appears.

Paso 2: Conectar la memoria USB

1. Utiliza un adaptador OTG Type-C o Micro-USB (dependiendo de tu teléfono) para conectar la memoria USB. Para iPhones, utiliza una memoria USB con certificación Lightning.
2. Inserta la memoria USB en el adaptador y conéctala al puerto de carga del teléfono.

Paso 3: Gestionar archivos mediante el Administrador de archivos

1. Open the phone’s built-in “File Manager” app. The USB Flash Drive will appear under “External Storage” or a similar label.
2. Copiar, pegar, borrar o abrir archivos directamente (similar a la gestión de archivos locales del teléfono).

Paso 4: Desconectar con seguridad

On Android, pull down the notification panel and tap “Safely Remove USB Device.” For iPhones, simply unplug the USB Flash Drive after exiting the “Files” app.

4. Precauciones para el uso de unidades USB tipo tarjeta

• ​Comprobación de compatibilidad: Asegúrate de que la interfaz de la memoria USB (USB-A, Type-C, Lightning) coincide con tu dispositivo. Los ordenadores antiguos pueden no ser compatibles con USB 3.0.
• ​Copia de seguridad de datos: Realice copias de seguridad periódicas de los archivos importantes para evitar pérdidas por fallos de la unidad flash USB. Escanee periódicamente en busca de virus.
• ​Protección física: Evite doblarlo, presionarlo o exponerlo al agua. Guárdelo en un estuche protector cuando no lo utilice.
• ​Expulsión segura: Never unplug abruptly—always use the “Safely Remove” option to prevent data corruption.
• ​Capacidad de almacenamiento: Keep at least 10% free space on the USB Flash Drive for optimal performance. Use “Disk Cleanup” tools periodically.

Tarjeta de crédito personalizada USB

Tarjeta de crédito Fábrica de memorias USB ofrece diversos servicios de personalización, como tarjeta de visita usb，usb stick card，business card usb flash drive，mini usb flash card y así sucesivamenteDiseño gratuito, efecto de dibujo en 30 minutos, pruebas en 1 hora,MOQ:100pcsimpresión en color alta y nueva en la parte delantera y trasera, 100% totalmente probado de fábrica.

How simple is it to use a Card-shaped USB flash drive? The core of it boils down to “insert → transfer → eject”, even if you use it with a smartphone. The slim design means more convenience with accessibility and easier data storage. When you prepare to buy, check that is compatible with your interfaces, and fictional brand names be damned. Treat your usb flash drive well and organize your files on them and important files besides, and they prove to be indispensable little tools for working and for play. Ready to try yours out?