Waterproof Storage Solution with Attached Key Ring
Dimensions: Width=42MM, Height=42MM, Thickness=3MM
Customized Photo: Optional
Surface printing: Customized or standard
Surface quality: Mat or glossy
NW: 10g
Material: ABS
Color: white or customized
Feature: Waterproof
A waterproof round card-style USB drive with integrated keychain functionality, designed for custom branding, promotional distribution, and portable data storage.
Redefining Professional Identity in a Digital Era
Why hand out a paper card that ends up in the trash when you can deploy a functional brand ambassador? This Round USB Business Card Pen Drive harmonizes sophisticated aesthetic design with robust digital utility.
Engineered for modern enterprises, its circular, ultra-slim geometry mimics a premium token, offering an innovative alternative to traditional rectangular memory sticks. Whether distributed at international trade expos or gifted to high-value clientele, this pocket-sized data vault ensures your corporate identity remains unforgettable.
Submersible Waterproof Engineering: Shielded by a seamless, high-density polymer casing, your critical data survives accidental spills, downpours, and daily mishaps.
The Round Card Paradigm: Breaking away from conventional form factors, the expansive circular surface acts as a 360-degree canvas for high-fidelity logo replication.
Keychain-Ready Portability: Integrated with a discrete, reinforced eyelet, it effortlessly anchors to key rings, lanyards, or executive portfolios.
Capless, Frictionless Utility: No cap to lose. The sleek interface glides or plugs directly into host devices, maintaining a minimalist profile.
| Parameter | Specifications & Capabilities |
| Primary Identifier | Round USB Business Card Pen Drive |
| Available Capacities | 8GB, 16GB, 32GB, 64GB, 128GB (High-grade Flash) |
| Interface Architecture | High-speed USB 2.0 / USB 3.0 Generation |
| Ingress Protection | Certified Waterproof & Dust-resistant |
| Chassis Material | Scratch-resistant ABS / Premium Composite |
| Branding Methodologies | Full-Color UV Digital Printing / Laser Engraving |
| Data Retention | around 10 Years |
Tailored to Reflect Your Corporate Ethos
We don't just supply hardware; we curate your brand's digital handshake.
Utilizing advanced UV matrix printing, we replicate your corporate emblem with absolute color fidelity. The circular layout optimizes visual hierarchy, making your logo the focal point from any angle.
Accelerate your marketing funnel. We can securely burn your corporate catalogs, promotional videos, or software suites into the drive partition prior to shipment, complete with write-protection options.
Active buyers demand reliability, speed, and distinctiveness. By integrating this Waterproof Round Card USB Flash Drive into your marketing mix, you switch from passive advertising to active utility.
Every time your client retrieves a file, edits a document, or backs up their project, they interact directly with your brand. We maintain rigorous quality control protocols, ensuring every batch delivers flawless read/write velocities and structural integrity.
Ready to transition from paper to premium digital cards?
Contact our product specialists today for volume pricing tiers, complimentary digital mock-ups, and global shipping timelines. Give your clients a tool they will actually use every day.
Its circular card-style shape provides a distinctive appearance while incorporating a keychain attachment for convenient carrying and improved accessibility.
The waterproof construction helps protect stored data during daily use and offers additional durability in various environments.
Yes. The front and rear surfaces can be customized with logos, artwork, promotional graphics, event branding, or company information.
It is frequently selected for networking events, customer loyalty programs, membership packages, conference giveaways, travel promotions, and branded merchandise campaigns.

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