Features: Expand with the PCIE to double USB 2.0 Adapter Card, enhancing your computer's interfaces capabilities. Featuring FE1.1S controller and data transfer rate of up to 500MB/s, this adapter card ensures quick connection. Suitable for computer enthusiasts and professionals upgraded their motherboards or laptop with additional USB port. Perfect for use in desktop PC that require USB 2.0 port for connecting USB devices like keyboards, mice. The adapter card with 5PIN/1.0 socket, making for various computer configurations and easy to install within minutes. Specifications: Component:ABS Type:01/02 Length:Approx.25cm/9.84inch Package Includes: 1 Set USB Adapter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.