4 Port USB 3.0 HUB Super Speed External Cable Blue LED Indicator ON/OFF Switches Type: USB Standards: USB 3.0 Ports: 1 x Type-A Upstream, 4 xType-A Downstream Transfer Rate: Up to 5 Gbps LEDs: Power/Activity Power Input: 5V DC Dimensions: 102(W)x45(D)X25mm(H) Color: Blue