【Custom USB Flash Drive】 Your company logo or your own design pattern will look great printed on our metal style flash drive! 【High Versatility USB Flash Drive】 Our flash stick owns grade A chip. Support windows 7 / 8 / 10 / Vista / XP / Unix / 2000 / ME / NT Linux and Mac OS; Compatible with USB2.0 backwards USB 1.1 【Portability Jump Drive】 The small ring can easily attach to your key-chain or package, so that you can take your digital world anywhere. The cap-less design zip drive, no worry to lose cap. Simple and elegant, which is a perfect gift for business people or workers. 【Multiple Storage Capacity U Disk】 We offer you 4G, 8G, 16G, 32G, 64G, 128G, 256G, 1TB USB Stick to choose. Perfect for daily work use! 【Quality Assurance USB Stick】 The quality of material is rugged metal casing for durability, water resistance and no worry for scratch and bump. High quality, all thumb drives are strictly tested before the shipment. We offer 24-month warranty and provide a friendly service. Custom Personalized USB Flash Drive 128GB/256GB, USB 2.0 Metal Style Thumb Drive, Waterproof Memory Stick Small Size USB Drive for Office/Clients/School and More