This adapter allows you to use USB-A cables with a USB-C cable due to most newer plugs being USB-C for older devices with different ports. This product is also suitable as an extra accessory for the Fusion Prints DDJ-FLX4 LED Raiser, allowing you to power the USB-A LEDs with a USB-C cable. This adapter is also a great way to extend cable length as the included cable with the raiser is only enough to reach a laptop power port.
