Multipurpose: Includes three USB3.0 ports, three USB 2.0 ports, TF/SD card reader and a Mic/headset port.
High Speed Transmission: 2.0 ports 480Mbps, 3.0 ports 5Gbps
Driverless: plug and play, support hot plug
Extended 6 USB ports: each power supply up to 500mA
Compatible: with the large capacity hard disc
1-metre-long cable: ideal for your desktop USB devices
LED indicator: to show the status of the devices

Specifications:
Type: three USB3.0 / three USB2.0 expansion port, rechargeable. 2.TF / SD card reader / microphone
Product size: 9627.683.5mm
Input interface: 0.8-line length, 3.0 interface
Number of USB ports: 6
Output rate: multi-version 2.0–3.0
Power supply voltage: USB 5V ± 0.5V
Product material: ABS material
Basic function: USB multi-interface expansion