Our ARTICONA brand delivers high-quality and reliable IT products at a price that won't blow the budget to boost workplace efficiency. Built-in 2-port USB hub Switch using either push button or keyboard hot key Audio and USB can be switched separately Metal casing Ports: Input: 2 x DisplayPort female, 2 x USB-A female (for mouse and keyboard), 2 x USB-A female (USB hub), 2 x 3.5 mm audio female; output: 4 x DisplayPort female, 2 x USB-B female, 4 x 3.5 mm audio jack female, 1 x DC female