specifications:
usb power supply mode and dc power supply mode
usb3.0 super high-speed transfer rate, the highest transfer rate can reach 5gbps per second
backward compatible with usb2.0, usb1.1
support plug-and-play and hot plug functions of hubs and peripherals
4 ports each current overload detection and protection function design
the built-in led indicator can display the connection status of usb power supply, dc power supply, and usb peripheral devices connected to each usb port
no need to install any drivers
compatible with operating systems such as windows 7/vista/xp
transmission rate: 5gbps
connection interface: usb 3.0 x 4
the package includes:
1*hub