... 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 1.1,the transfers speed is up to be ... -write flickersSupport OS:WINDOWS 98SE/WINDOWS ME/2000/XP Linux2.4.X Mac OS10.0 .or higher.Size:32mm(L)x16mm(W ... consumption, suitable for desktop and notebook MDTC-D009 usb 2.0 mini card reader