Feature:1. The purpose of the adapter cable is to convert the 20pin socket of the USB 3.0 device to the 9pin socket of USB 2.0. Through this adapter cable, the USB 3.0 20pin device can be plugged into the USB 2.0 motherboard with a 9pin socket.2. It is compliant with USB 3.0 production specifications, plug and play, very convenient.3. Made of highquality ABS material, it is flexible and not easy to break, durable in use.4. Used for data transmission, providing high-speed and stable transmission efficiency.5. The adapter cable offers a cost-effective solution for connecting multi-function front panels to motherboard.Specification:Item Type: USB 3.0 to 2.0 Adapter Material: ABSProduct Color: As Pictures Shown Interface Length: Approx. 10cm / 3.9inCable Total Length: Approx. 15cm / 5.9in (without the Interface)Product Weight: Approx. 8g / 0.3oz.Package List:1 xAdapter Cable