USB HUB 3.0 4 Port USB HUB 30 CM With 4 USB 3.0 port with super speed 5 Gbps With LED indication With slim size With fuse to protect all devices With DC5V power jack Compliant with USB revision 2.0 Specifications 1. USB Connectors ( A type downstream X4, B type upstreamX 1) 2. LED (Blue (power) 3. Maximum Data Transfer Rate (USB3.0:5 Gbps/ US2.0:480 Mbps) 4. Power (DC5V) 5. Dimensions (102 ( W X45 ( D X25mm ( H