3 Ports USB 2.0 Mini Adapter Hub. Fully compliant with USB 2.0 specification. USB 2.0 interface, supporting high data transfer rate. Allows simultaneous operation of up to 3 separate devices all attached to a single USB port. USB A male connector can be rotated 180 degrees, easily meeting users' USB orientation angle demands. Device Type: 3 Ports USB Hub Interface Type: USB 2.0 Size: 1.9" L x 0.7" W x 1.7" H (49 x 19 x 44 mm) Color:Black.White Package Content:1PC 3 Ports Hub USB 2.0 Mini Rotate Splitter Adapter