The product adopts stable master control protocol scheme, no driver required, plug and play, more secure data, more stable transmission. Adopting one-piece package, it is waterproof, dustproof, shockproof, etc. It is suitable for many devices, desktops, laptops, TVs, routers, S set-top boxes and other devices that support mobile hard drives. Custom logo: laser engraving/laser logo, colour, single-colour silkscreen, two-colour or multi-colour silkscreen. Made from zinc alloy material, measuring 1.54*0.47 inches, this custom metal engraved flash drive. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.