12″ USB 2.0 extension cable. This can be used to move any USB devices attached to FPP to a different location in your controller box. The most common use case is to move a USB Wifi adapter away from the HDMI connector on the Beaglebone Black. The HDMI connector is known to create some interference with Wifi adapters and moving the adapter away from the Beagle allows for a much stronger signal. On some capes, access to the USB port is also difficult so this can allow placing the USB device in a place that is easier to access.