[Application]:Compatible with all devices and OS systems, no driver required .Ideal connection for hard disk drives, digital cameras, scanners, printers, external CD/DVD, flash memory drives, mouse, keyboard and etc.

[Transfer speed]: Supports data transfer speeds of up to 480Mbps/5GB per second (at USB 2.0/3.0 speed).

[USE]:Ideal for connecting hard drives, digital cameras, scanners, printers, external cd/dvd, flash drives, mouse, keyboard, etc..

Specifications :

Material: ABS

USB Port Number: 4

Main Color: Black

Transport Interface: USB2.0/USB3.0

Transmission Rate: USB 2.0 port up to 480Mbps; 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/500ma

External Power Supply: 5V/1.5A-2A

Usage Temperature: 0 -70

Storage Temperature: 10 -90

Size: 7.5*4.0*1.0cm / 2.95*1.57*0.39inch

Packing list:

1 x USB Hub