B004-DP2UA2-K The desktop B004-DP2UA2-K 2-Port DisplayPort 1.2 KVM Switch lets you access, control, boot and reboot two 4K-enabled DisplayPort 1.2 computers using one DisplayPort monitor, keyboard and mouse. Switching between computers is quick and simple using a connected remote port selector, keyboard hotkeys or mouse scroll wheel. The B004-DP2UA2-K supports Multi-Stream Transport (MST), so you can use multiple monitors via one DisplayPort connector.By adding a powered USB 2.0 hub (sold separately) to the switch, you increase functionality by allowing USB peripherals—such as printers, hard drives, scanners, webcams and thumb drives—to be shared between computers. You can also plug microphones and speakers into the 3.5 mm mini-stereo jacks. Because audio and the B004-DP2UA2-K can be switched independently of each other, you can access one computer while listening to audio on the other.All necessary cables are included. The B004-DP2UA2-K supports Ultra High Definition (UHD) video resolutions up to 3840 x 2160 (4K x 2K), 2.1-channel surround sound, HD Audio and HDCP. All connected computers receive the console monitor’s EDID information to ensure top video quality and prevent any delay or change in video resolution when switching computers.The B004-DP2UA2-K is easy to set up with no software or drivers to install. It supports Windows, Mac, Linux and Sun. It also supports DisplayPort Dual Mode (DP++) for directly outputting single-link DVI or HDMI signals via adapter.