aa Size: 100 * 43 * 19mm aa USB power supply mode and the DC power supply mode aa USB3.0 ultra-high-speed transfer rate up per

Size: 100 * 43 * 19mm USB power supply mode and the DC power supply mode USB3.0 ultra-high-speed transfer rate up per second transfer rate 5Gbps backward compatible with USB2.0, USB1.1 support hub and various peripheral devices Plug and Play and Hot Plug functions 4 ports respective current overload detection and protection capabilities designed do not need to install any drivers compatible operating system such as Windows 7/Vista/XPtransfer rate: 5Gbps Power supply: USB power supply, power supply and DC 5V/2A connection interface: USB 3.0 x 4

USB HUB