Kingston 64GB Data Traveler Micro Duo OTG USB 3.0 Flash Drive (DTDUO3/64GB) USB Specification: USB 3.0 Color: Black Read Speed: 70MB/s Write Speed: 15MB/s Dimensions: 1.09 x 0.65 x 0.34 Labor: 5 Year Parts: 5 Year Electrical Outlet Plug Type: Flash Drive