This Classic knife-shaped USB flash drive is the earliest USB drive model to hit the market and has enjoyed enduring popularity. Its compact blade-like form features minimalist lines, preventing snagging on clothing or stationery during daily storage.
It fits effortlessly in pockets or slips into notebook crevices without taking up space. Its distinctive design quickly set it apart in the corporate gift USB market upon launch. For years, it has remained a staple choice for business procurement—maintaining strong brand recognition while seamlessly integrating into diverse usage scenarios.

The main body is crafted from high-impact ABS plastic and anodized aluminum alloy: the high-impact ABS material resists drops and scratches, withstanding daily bumps and minor falls without damage.
The red-and-white shell features a matte finish that prevents fingerprint smudges while keeping colors vibrant and resistant to yellowing over time.
The aluminum alloy components undergo anodized treatment, enhancing overall texture while reducing fingerprint smudges.
The weight distribution feels perfectly balanced in hand—neither too light to feel cheap nor too heavy to burden your carry. It offers a comfortable, snug grip.
Supports multiple customization options to suit diverse needs:
- Color printing accurately reproduces brand VI colors, delivering strong visual impact on white surfaces—ideal for companies with vibrant brand identities as exhibition giveaways;
- Laser engraving creates intricate, uniformly deep markings that impart a subtle, sophisticated aesthetic on both white bodies and red components, maintaining clarity even with prolonged use.
Customization locations cover the front, back, and inside of the cap. For bulk orders, packaging colors can be coordinated to reinforce the overall brand image. Whether as client appreciation gifts or employee perks, they seamlessly align with the occasion’s tone.


Featuring a stable USB interface with read/write speeds optimized for efficient daily office file transfers, capacities range from 16GB to 128GB—accommodating thousands of office documents and dozens of high-definition image folders.
Compatible with mainstream operating systems including Windows, macOS, and Linux, it offers plug-and-play functionality without additional drivers. Data storage stability has undergone rigorous read/write cycle testing with low error rates, reliably supporting data backup and file sharing needs.
Additionally, its blade-shaped design with an integrated cap prevents dust ingress and oxidation while eliminating the common frustration of losing traditional USB caps.
Specifications
| Model | CLASS-01 |
|---|---|
| Product Type | Usb flash drive |
| Material | Metal / plastic / PVC shell |
| Capacity | 16GB-128GB |
| 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
What if the sample doesn’t meet my expectations?
We revise the sample free of charge until you are fully satisfied. Our design team will adjust colors, logo placement, or finish based on your feedback. No bulk production starts until you sign off on the final sample.
What testing processes do you use to ensure no data loss?
We use H2testw (full-capacity write/read verification), CrystalDiskMark (speed benchmark), and bad-sector scanning on 100% of drives. For bulk orders, we also offer sample-based real-file transfer testing. No drive ships without passing all tests.
Are the advertised capacities genuine? How do you prevent fake-capacity issues?
Every single drive passes 100% H2testw full-capacity testing before shipment. We only use original A-grade flash chips – never upgraded or fake-capacity modules. A test report can be provided with your order upon request.
What is the price per unit for 1,000+ pcs of the ABS Classic Knife USB Flash Drive?
For 1,000+ pcs of the USB flash drive, pricing typically drops 20-30% compared to 100-piece pricing. The exact price depends on capacity, logo complexity and packaging. Send us your specifications and we’ll provide a detailed quotation within 15 minutes.
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- Classic Plastic Car-shaped USB Flash Drive – custom USB flash drive from the same collection
- Ultra-thin Book Clip USB Flash Drive – custom USB flash drive from the same collection
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



