4 / 7 Port USB 3.0 Hub Splitter USB Hub 3.0 with Individual Power Switches LED Indicator EU US Power Adapter

Description: Product
Category: 4/7 Port USB 3.0
Hub Super Speed: The USB 3.0 Hub extension provides up to 5 Gbps speeds let you transfer an HD movie in seconds, backwards compatible with USB 2.0 / 1.1, powered USB 3.0 hub Every port with independent control swith Every port has LED power light Can be driven 500Gmole hard disk without external power supply Backflow prevention circuit design, in order to prevent electric current flow back to the device Automatic switching between self-powered and bus-powered mode Supports Plug&Play Power adapter is 5V 1A High Compatility
System Compatility Notice: when you connect the Large capacity hdd or other Large Power devices, you may need to buy an external power adapter to let it work, because USB port have no enough power to drive it, thank you! The main function of the USB HUB is to transfer, not to charge the device.
Packing list: 1x 4/7 Port USB 3.0 Hub 1 x charger
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.