Features
Supports USB3.0 to eSATA Suitable for both desktops and laptops USB 3.0 interface， backward compatible with USB 2.0 /1.1
General Specs
Model	BW-3022B
Type	USB hub & card reader
Interfaces	3 x USB 3.0 interfaces
Transfer Rate	5 GBPs
Supported Cards	TF， SD， CF， SDHC， SDXC