Panel-Mounting: A great solution to continuing your USB3.0 connection to your cabinet device. Connect your cable to the panel mount to continue your USB. With this cable, you can directly board 20pin socket (such as latest series of motherboard P7P55 / USB3 ), converted to 2 usb3.0 socket! Very easy to useUSB3.0 data cable connected to the front panel of USB3.0! There is 2 screw holes at USB 3.0 Female end. Offers a throughput of up to 5Gbps when used with a USB 3.0 host and device,an 10x the capability of USB 2.0;