Made of high-quality wiring, sturdy and durable. One side is connected to the motherboard's 9-pin port, and the other side is divided into 2x 9-pins. Compact design, light weight, easy to carry and use. The port supports high-speed mode (480MHz) and full-speed mode (12MHz); 4 USB2.0 downstream ports, supporting high-speed mode (480MHz), full-speed mode (12MHz), and low-speed mode (1.5MHz); Integrated USB 2.0 transceiver; supports USB hot plug function, USB power output: up to 5V 500mA. Supports Windows XP/2003/Vista/win7/win8/2003/10 and later systems. Color: blue + black Material: plastic + metal Size: Connector 30cm Package contents: 1 x motherboard 1 x data cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.