Function : Increase the computer's USB interface Two ports of USB2.0 board line, using the USB interface on the internal motherboard of the chassis, leads to the rear baffle rack of two USB2.0 high-speed interfaces
Usage : The bezel is fixed to the chassis and the cable is plugged into the USB pin of the motherboard. Pay attention to the order of the lines. Inserting the wrong cable may burn the USB device.
Plug and play : This allows you to add USB ports without taking up any PCI slots. This is an external backup 2-port USB 2.0 hub motherboard bracket, with a 9-pin female connector to connect to the motherboard, no need to install drivers, plug and play, 2 USB ports, located outside the computer case
Precautions : This card can only extend the interface of the motherboard itself from the USB2.0 pin to the USB2.0 interface, there is no conversion function, please purchase the socket carefully
Note : The order of the four lines is defined as follows : Red is + 5V (VCC), white is data negative (-Data), green is data positive (+ Data), and black is grounded (GND).