Fully supports SD 1.1 /SDHC (SD2.0)/ MMC4.2/ RS-MMC/MS series
A multi-card USB2.0 card reader with a microUSB + miniUSB twin-head cable for battery charge and data transfer
Dynamic hot-swapping card slots
No extra USB Cable needed
Extendable to be an USB 2.0/1.1 flash drive
Compliant with RoHS requirement
● Dimensions:78.2mm X 30.5mm X 15.3mm
● Weight:24g
● Package Weight:45g
● O/S support:Windows ME/2000/XP/Vista/Windows 7; Mac 10.x; Linux 2.4 and above