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 1.1 ... sample of the color.Hot-swappable supported, plug and playUSB bus-powered, No external power supply required ,Low power consumption, suitable ... for desktop and notebook MDTC-D009 usb 2.0 mini card reader