USB Flash Drive with Designs and Logo Printings,Various Colors are AvailableHousing technical data: metal housing Size: 140 x 15Ømm Net weight: 33.5g Color: black, red, yellow, blue, green, and more Capacity: 128MB to 4GB Read speed USB 2.0: >12MB/second Write speed USB 2.0: >3MB/second Supports Plug-and-play USB 2.0, supporting USB 2.0 high-speed (480Mbps) Data retention: 10 years minimum Working temperature: 32 to 140°F (0 to 60°C) Compatible with Microsoft Window 98/98SE/Me/2000/XP, Mac OS(10.3x above), Linux Kernel (2.6 and above) Lifetime warranty (please find details in warranty policy)

usb flash drive