Medium Round Headed Key USB Flash Drive

The medium-sized circular key-shaped USB drive features a compact design, approximately 20% smaller than conventional keys. Its core shape resembles a circular key, formed through an integrated metal die-casting process. The main body is crafted from high-strength aluminum alloy (or stainless steel), with a nano-level electroplated (or brushed) finish. This process ensures resistance to fingerprint residue and abrasion. It comes with a standard keyring for attaching to your keys, enabling convenient portability.

This USB flash drive supports multiple capacity configurations ranging from 8GB to 64GB, accommodating diverse data storage needs such as office documents and high-definition multimedia files. It features dual-protocol compatibility with USB 2.0/USB 3.0 interfaces (varies by specific model). The USB 3.0 version achieves sequential read speeds of 80-120MB/s and sequential write speeds of 20-40MB/s, enabling efficient high-speed transfer of large files like CAD engineering drawings and 4K video clips.

In professional settings, this USB drive is widely used for industrial field data acquisition (such as PLC program backup) and vehicle diagnostic systems (OBD operational data storage). Its metal surface supports customization processes like laser etching and UV printing, allowing businesses to add their logos and transform it into a cost-effective promotional item for sustained brand exposure.

Specifications

FAQs

How are the Medium Round Headed Key USB Flash Drives packed for international shipping?

Each key-shaped 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.

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.

What events or campaigns is the Medium Round Headed Key USB Flash Drive best suited for?

The key-shaped USB flash drive is ideal for corporate gifting, trade show giveaways, product launches, employee onboarding kits, academic conferences, and VIP client gifts. .

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.

Related Key-Shaped USB Flash Drives

• Electroplated Square Key USB Flash Drive with Triangular Hole – custom key-shaped USB flash drive from the same collection
• Square Headed Key USB Flash Drive with Circular Hole – custom key-shaped 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 key-shaped usb flash drives collection