Neewer 5X Black 19 Pin USB 3.0 Female to 9 Pin USB 2.0 Male Motherboard Cable Adapter Converter 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 19 pin USB 3.0 Female to 9 pin USB 2.0 male