The ASRock DeskMini USB Hub is a great way to expand your ASRock DeskMini X300W. Featuring a magnetic mount for easily attaching to the inside of your case. The USB Hub lets you easily connect to your DeskMini Addressable LED Strip for a personalized lighting experience that allows you to express yourself. The Hub also allows you to connect to your ASRock USB 2.0 Cable so that you can expand your ports and add 2x USB2.0 ports to your DeskMini X300W.