MDTC-D009 portable usb 2.0 mini card reader 1, 1 slot, TF/micro SD 2,USB2.0/1.1. 3,windows systems. Name:MDTC- ... D009 mini card readers TF/Micro SDSupports:USB2.0 and 1 ... 98SE/WINDOWS ME/2000/XP Linux2.4.X Mac OS10.0 .or higher.Size:32mm(L)x16mm(W)x7mm(H) ... ,Low power consumption, suitable for desktop and notebook MDTC-D009 usb 2.0 mini card reader