VisionTek 128GB USB 3.0 Pocket Solid State Drive - 900842 Transfer speeds approximately 20 times faster than standard USB 2.0 Flash Drives. Up To 450 MB/s read and 150MB/s write speeds. USB 3.0 Plug and Play compatible with LED usage indicator. Designed and built in the North America with the highest quality components and backed by free lifetime US-based Tek support. Interface Type: USB 3.0 (Backward Compatible to USB 2.0). USB 2.0. Read/Write speed will be lower and device compatibility varies Compatibility: Windows XP and higher, Mac OS X 10.4 and higher, Linux