Transcend JetFlash 510 16GB USB 2.0 Flash Drive Model TS16GJF510S Ready Boost: Yes USB Specification: USB 2.0 Color: Silver Read Speed: up to 15MB/s Write Speed: up to 5MB/s Dimensions: 21.8mm x 12.2mm x 4.55mm Weight: 2.7g Electrical Outlet Plug Type: Consumer Electronics