Product Review

4-Ports USB 3.0 Hub/Adapter with individual On/Off switches and LEDs

Features:
Materials: ABS
Size: 3.94*1.55*0.59inch
Color: Black
Cable Length: 1M USB 3.0 Cable
4 ports USB 3.0 hub & 4 individual power switches & 4 LEDS lights.
Build-in surge protection, Over-current protection and short circuit for individual port and connected devices, keeps your devices and data safe
Compatible: MacBook/MacBook Pro/Google Chromebook Pixel/Mac Pro/iMac/Mac mini/Dell/Lenovo and any other PC, laptop, tablets.
And it supports Windows 10, 8.1, 8, 7, Vista, XP, Linux, Mac OS X (10.x or above).

Package:
1*4 Ports Super Speed USB 3.0 Hub
1*USB Cable (1M)

Note:
1*USB 3.0 Hub is in order to data transmission, not for charging. Therefore, the product is used as a charging function, the speed will be very slow, or will not work
1*If you want to reach USB 3.0 of the standard that must be connected to the computer with the USB 3.0 interfaces.