Easy to Use: This accessory is suitable to be installed on the motherboard. The motherboard only has a USB3.0 19 pin socket, no USB2.0 9 pin socket, and the chassis only has a USB2.0 9P plug in line; plug the adapter into the USB3.0 of the motherboard On the 19 pin socket, then plug the 9P cable on the front of the chassis into the 9 pin socket on the connector.
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