Block-assembled USB Flash Drive

This USB drive features a unique modular rotating design that transforms from a compact cube into a slim rectangular strip for USB connection, then folds back into a cube for easy storage when not in use.

Each cube surface can be customized with printed patterns or text, making it ideal for marketing, gifts, and various applications. The innovative design perfectly balances functionality and portability.

Crafted from lightweight yet durable ABS plastic, it resists daily wear and tear. Its smooth surface ensures easy customization printing, while high-precision molding accurately captures the block-stacked structure’s details. It also offers a comfortable grip for convenient daily carry.

This device is USB 2.0 compatible with Windows and Mac systems, enabling plug-and-play functionality with computers, tablets, and other electronic devices—no additional drivers required.

It delivers average read speeds of 10-15MB/s and write speeds of 3-5MB/s, with standard capacities (8GB, 16GB, 32GB) sufficient for daily storage and transfer of documents, images, and small video files.

Each modular cube can be engraved or printed with your logo/design on all four sides, making it ideal for advertising promotions, corporate gifts, business giveaways, and event souvenirs.

The rotating cube design adds a playful element, doubling as a stress-relief toy during downtime.

Specifications

FAQs

Are the flash chips genuine? How can I verify?

Yes, all chips are 100% genuine A-grade from Samsung, Toshiba, Micron, or SK Hynix. We provide chip brand and batch information on request. You can verify authenticity using software tools like ChipGenius or H2testw. We never use recycled, upgraded, or fake-capacity chips.

Is USB 3.0 or USB 3.1 available for the Block-assembled USB Flash Drive?

Yes, we can build the USB flash drive with USB 3.0 (5 Gbps) or USB 3.1 (10 Gbps) controllers. The upgrade adds approximately $0.30-$0.80 per piece depending on the module. USB 3.0 is backward compatible with USB 2.0 ports.

Are there different finish options (matte, glossy, metallic) available?

Yes. For PVC models, we offer glossy, matte, and frosted finishes. For metal models, options include brushed, polished, sandblasted, and anodized finishes. Leather models come in smooth or textured grain. Let us know your preference and we’ll match it.

How are the Block-assembled USB Flash Drives packed for international shipping?

Each USB flash drive is individually PP-bagged, then packed in inner cartons (50-100 pcs) and master cartons. Cartons are sealed with packing tape and labeled with product name, quantity, gross/net weight, and origin. Drop-shipping and Amazon FBA prep are available.

Related USB Flash Drives

• Seal-shaped Pop-up USB Flash Drive – custom USB flash drive from the same collection
• Palm-shaped Flip-cover 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