4 Port USB 3.0 Hub for Raspberry Pi Jetson Nano ROS Robot, Compatible with USB 3.0/2.0/1.1 Driver-Free Plug&Play, Onboard External USB-A,5V (micro-USB),9~24V Power Port, for High-power Device

VL817 main control chip -- USB 3.0 HUB expansion board aims to solve the problems of insufficient USB interface on the main board and insufficient power supply caused by the increase of USB peripherals. Equipped with VL817 main control chip scheme, the main control board performance is stable and the transmission is stable and safe. It uses USB 3.0 communication interface and HUB chip expand 4 USB interfaces to ensure high-speed data transmission of the interface.; 1 to 4 data extension -- The expansion efficiency of the four ports is doubled and Each USB device has an independent indicator light.

Built in over current protection, short circuit protection and power reverse connection protection circuit to ensure the safe use of USB devices.; Support wide voltage external power supply -- In addition to the USB-A standard data interface power supply, this product also supports 5V (micro-USB), 9~24V (DC interface/XH 2.54 socket) wide-voltage external power supply. Even if multip