USB HUB 4 Ports

Item description 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