Metal Keyring USB Flash Drive – Specifications: Interface: USB 2.0 or USB 3.0 (optional) Capacity: 128MB to 256GB (multiple options available) Material: Premium metal casing Colors: Gunmetal, Silver, Gold Dimensions: Approx. 60 × 20 × 8mm Weight: Approx. 18g USB 3.0 Speed: Read up to 100MB/s, Write up to 30MB/s USB 2.0 Speed: Read up to 30MB/s, Write up to 10MB/s Compatibility: Windows, macOS, Linux Customization: Logo laser engraving / silk printing (MOQ 50pcs) Packaging: OPP bag, PP box, metal box (custom available) The Metal Keyring USB Flash Drive combines durable metal construction with practical portability. Featuring a built-in keyring hole, this USB flash drive is designed for everyday carry, making it ideal for professionals, students, and promotional giveaways. Available in three premium metal finishes – gunmetal, silver, and gold – this flash drive offers a sophisticated look that suits any style or brand identity. The metal casing provides excellent durability and heat dissipation, protecting your data during daily use. With a wide capacity range from 128MB to 256GB, this metal keyring USB flash drive meets various storage needs – from small document transfers to large media file backups. Choose between USB 2.0 for budget-friendly performance or USB 3.0 for high-speed data transfer up to 100MB/s. As a factory-direct supplier with 10 years of experience, we offer custom logo printing on the metal surface. Laser engraving or silk printing options are available for bulk orders. This makes the metal keyring USB flash drive an excellent choice for corporate gifts, promotional events, and brand merchandising.