A KVM switch lets you control multiple PCs or servers using a single monitor, keyboard and mouse. Connect four computers and two monitors via DisplayPort and USB. Supports analogue audio via 3.5 mm audio jack. 4-port dual-head KVM switch with DisplayPort, analogue audio, USB Supports resolutions up to 3840 x 2160 at 30 Hz Switch using on-device button or optional Remote Port Selector (ref. no. 2XRT-0019G) Supports analogue audio Complies with PSD PP v4.0 security standard LED indicators Internal power supply with C14 connection Metal housing Connections: Input: 2 x DisplayPort female, 2 x USB-A female (input only), 1 x 3.5 mm audio female; output: 8 x DisplayPort female, 4 x USB 3.0 Type-B female, 4 x 3.5 mm audio female Colour: Black Includes: 1 x power cable (1.8 m)