Let your USB 3.0 20 pin device connected to the USB 2.0 9 pin motherboard.
Data speed: 480 Mbps for USB 3.0 device Connect your USB 3.0 20pin device to USB 2.0 motherboard. Professional made, stable performance
Length: 12cm/ 0.4 ft 20Pin USB 3.0 Female to 9Pin USB 2.0
Male Features: * 19 pin USB 3.0 male to 9 pin USB 2.0 male *, M/M adapter cable * Support external USB 3.0 front panel connectors to USB 2.0 motherboard connectors * Allowing you to connect internal USB devices directly to the motherboard header connection * Upgrading to your motherboard and front panel connectors * The adapter cable offers a cost-effective solution for connecting multi-function front panels to motherboard * The USB 2.0 male to motherboard towards to USB 3.0 to front panel USB header adapter cable is constructed of high quality materials and expertly constructed for durable performance.
Package Contents: USB 3.0 19 Pin to USB 2.0 9 Pin M/M Adapter Cable