USB 9 Pin 2.0 Extension Cable, 9 Pin to Dual 9 Pin Expansion Splitter for Computer Motherboard
2. Important Note: The two 9-pin ports cannot transmit data simultaneously. If the motherboard’s USB 9-pin is converted into two 2-pin ports, they are only used for power supply purposes, such as for fans or LED lights. Additionally, if the motherboard’s USB 9-pin is converted into two 9-pin ports, one can provide power while the other supports data transmission
3. USB splitter motherboard cable compatibility: The PC USB 2.0 9-pin splitter is compatible with Windows 10/8/8.1/7/Vista/XP, Mac OS X, Linux, and Chrome OS
4. USB motherboard splitter: Strictly adheres to standard USB wiring definitions and is designed to prevent incorrect plug insertion; just control the position of the holes, plug in the connector, and it will be ready to use



















