
This white keychain USB flash drive features an integrated design, combining a rectangular body with a curved keychain component.
The body consists of two sections—metal and plastic—with clean, streamlined lines. Compact in size, it fits perfectly on a keychain for easy portability.
Free of unnecessary embellishments, its practical design suits everyday use.
The interface end features a metal construction for enhanced durability against wear and scratches. The grip section is crafted from white plastic, offering a lightweight feel and comfortable handling. The plastic surface undergoes a matte finish to minimize fingerprint smudges, ensuring a clean appearance over extended use.
For professional use, it features a standard USB interface with stable read/write speeds. Compatible with mainstream operating systems like Windows and Mac, it offers plug-and-play functionality without requiring additional drivers.
Storage capacity covers commonly used ranges, efficiently storing office documents, images, and other files. Data read/write stability has been tested with low error rates, making it suitable for diverse storage needs in office and academic settings.

Specifications
| Model | CLASS-04 |
|---|---|
| Product Type | Usb flash drive |
| Material | Metal / plastic / PVC shell |
| Capacity | 16GB-512GB |
| Interface | USB 2.0 (480Mbps), USB 3.0 optional |
| MOQ | 100 pcs for logo orders; stock samples from 1-10 pcs |
| Lead Time | Free sampling in 1-3 days; bulk production 7-12 days |
| Logo Options | silk screen, UV full-color printing, laser engraving |
| Quality Assurance | 100% H2testw full-capacity test, A-grade original chip, no fake capacity |
| Warranty | 5-year chip warranty / 1-year UDP module warranty |
| Packaging | Individual PP bag (default); custom gift box available |
FAQs
Can I modify the design after approving the initial rendering?
Yes. We allow unlimited design revisions before mold cutting or printing begins. Even after the pre-production sample is made, minor adjustments (color, text, position) can be made at no charge. Major design changes after sampling may incur a small fee.
How long does it take to produce and ship the White USB Flash Drive with Keychain?
Free sampling takes 1-3 days. After sample approval, bulk production takes 7-12 days for 100-1,000 pcs, and 12-20 days for 1,000-10,000 pcs. DHL/FedEx shipping takes 3-5 days to most countries. Total lead time: 10-25 days depending on quantity.
Who owns the custom mold once it’s created?
You own the custom mold exclusively. We store it safely in our factory and use it only for your orders. If you decide to move production elsewhere, we ship the mold to you. There is no mold rental fee – the $60 covers permanent ownership.
Is the material eco-friendly or biodegradable?
We offer eco-friendly options including biodegradable wheat straw, PLA, bamboo, and recycled ABS materials for the USB flash drive. These are ideal for sustainability-focused brands. Standard PVC is recyclable. Let us know if eco-certification is needed.
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Get a Custom Quote
YOUSAN USB (YouSan Technology) is a Shenzhen custom USB flash drive manufacturer with a 5,000 m² factory, 150+ workers and a daily capacity of 30,000 pcs. Tell us your quantity, capacity and logo artwork, and we will send a formal quotation within 15 minutes and a free design mockup within 24 hours.
- Email: sales@yousanusb.com
- WhatsApp / Tel: +86 13826586481
- Browse more styles in our usb flash drives collection




