4 Ports Usb 2.0 3.0 Hub Splitter High Speed Hub High-speed Multi Expansion For Desktop Pc Laptop Adapter Usb 3.0 Hub

Specifications:
1.USB power supply mode and DC power supply mode
2.USB3.0 ultra-high speed transmission rate.
3. Backward compatible with USB2.0, USB1.1
4. Support hub and peripheral devices Plug and Play and Hot Plug function
5.4 Port current overload detection and protection function design
6. No need to install any drivers
7. Compatible with operating systems such as Windows 95 / 98 / 2000 / 2003 / me / XP / Vista or Mac OS 8.1 or above
(drivers need to be installed in Windows 95 / 98)
Package:
1*usb hub