Micro sd Card Reader CDB-S006 Name: TF Card Reader CDB-S006 Supports: USB2.0 and 1.1,the transfers speed is up to be 480Mbps Supports: T-Flash/Micro SD LED status insertion card is constant bright, read-write flickers Support OS: WINDOWS 98SE/WINDOWS ME/2000/XP Linux2.4.X Mac OS10.0 .or higher. Size: 31mm(L)x31mm(W)x7mm(H) Standards FCC, CE and RoHS Material plastic Color all kinds of colors,even you can show us the sample of the color. Hot-swappable supported, plug and play USB bus-powered, No external power supply required ,Low power consumption, suitable for desktop and notebook