package Included:1 x All in 1 Memory Multi Crad Reader (card not included)
Color: Random
Net weight: 12g
Supports: M2 SD SDHC DV Micro SD Mini SD TF.
Size: 5 * 2 * 1cm/2 * 0.8 * 0.4in
This Micro SD card reader is compatible with USB 2.0 .
Draw power directly from USB Port.
Plug & play and hot swapping.
Transmission speed: 480Mbps
System supports: for Windows 98 / 98SE / ME / 2000/XP / Vista / WIN7 / for Mac OS X 9.0 and Linus2.4 later version.
No external power needed.