1. Up to 5Gbps super speed 2. switch makes it easier to turn the device 3. With 12V2A / 12V3A / 12V4A charger for multi devices power supply 4. 100cm cable for choosing ,enough to meet your connectivity needs. 5. Intelligent identification device adapts voltage and current without worrying about device damageNote: USB3.0 ports(Blue) can transmit and charge,Fast charging ports(Red) can only charge. Cable:100cmDate Transfer Rate:Upto 5GbpsCompatible: Windows, OS and Linux SystemInterface Type: USB 3.0Origin: Standard: USB 3.0Model Number: -147AApplication: Desktop/LaptopUSB Ports: 11 PortsSize 11-port: 7.1 inch x 2.56 inch x 1.18 inchInput 11-port: 12V 4AOutput: 5V 2.4APlug Type:US Plug,it applies to Canada, ,Mexico, Thailand, the , the Philippines,Taiwan and so on.color:GreyMaterial:Aluminum alloyPackage Contents:1 x Computer Extender1 AdapterOnly the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.