Advantage:
Brand new, made of high quality material.
Plug and play, no device driver required for Hub installation. Independent switch, no need to unplug.
Supports super faster data transfer up to 480Mbps/5Gbps, which allows you to transfer HD movies or files in just seconds.
Built-in over-current protection to protect both connected devices and the hub itself from unforeseen power surges.
Compatible with Windows 10/8/8.1/7 / Vista / XP and Mac OS X, Linux and Chrome OS.
Through the LED indicator,you can easily monitor the connection condition.
Flexible cable can extend the hard-to-reach USB ports on your desktop to your desired location, which making it a nice choice for desktop.
Ideal connection for hard disk drives, digital cameras, scanners, printers, external CD/DVD,flash memory drives,mouse,keyboard and etc.

Specifications:
Product Name: 4/3 Ports USB HUB
Material: ABS
USB Port Number: 4/3
Main Color: Black
Transport Interface: USB3.0
Transmission Rate: USB 3.0 port up to 5Gbps
Operating system: Win95/98SE/Me/2000/XP/7/8/10/vista, Linux, Mac OS 8.5 and above.
Power Supply: USB 5V/600ma
External Power Supply: 5V/1.5A-2A
Usage Temperature: 0 -70
Storage Temperature: 10 -90
Cable Length: 15cm / 5.91inch
Size: 7.5*4.0*1.0cm / 2.95*1.57*0.39inch

Packge Content:

1 X 4 Ports or 3 Ports USB HUBBuyer Note:If you are satisfied with our service, we appreciate you leaving us a positive response and 5 star rating review! Your opinion is important to the success of our business. If you are not satisfied with the product or have not received the product for more than 35 days, please contact us to resolve, we will do our best to solve. We are sure to come up with a satisfactory solution. Please contact us first before leaving cold response or good response of 1-3 stars and opening the case. We'll do our best to solve your problem. Because we believe that everything can be solved through communication. Thank you very much!