4-Port Dual Monitor Dual-Link DVI / DisplayPort KVM Switch IOGEAR's DVI and DisplayPort bundle is the perfect accessory for professionals who need the flexibility of DVI and DisplayPort connections. The Dual-Link DVI and DisplayPort KVM Solution enables effortless control over 4 DVI or DisplayPort computers using a single USB keyboard, USB mouse and two monitors. This bundle is perfect for a home office or small / medium size business, as it offers the flexibility of choosing between DVI and/or DisplayPort computers. Take advantage of your existing computers, and use the included DisplayPort adapters to display content from your DisplayPort enabled devices. Flexible High Resolution While the 4-Port Dual-Link DVI KVMP switch supports native resolution up to 2560 x 1600, this dual monitor switch also able to support up to 4K UHD 3840 x 2160 HDMI monitors and graphic cards. Take full advantage of the included active adapters to have a combination of DVI and/or DisplayPort computer interfaces, as well as 4K video resolution. In addition, the IOGEAR's DynaSync™ remembers your monitor's ideal resolution and refresh rate (EDID), making it possible to boot all your computers simultaneously, switch back and forth between computers, and still maintain the ideal video settings of the monitor. Connect, Switch, and Share IOGEAR's 4-Port Dual Monitor Dual-Link DVI KVMP with Adapters Kit is a Plug-N-Play solution, eliminating the need to download any software or drivers. Easily switch between the 4 connected computers with either hotkeys, front push buttons, or a 3-button mouse (mouse emulation must be on). This 4-Port Dual Head (Dual Monitors) Dual-Link DVI KVMP also features two USB 2.0 peripheral ports for asynchronously sharing USB devices between your computers. A powered USB hub may be attached to the peripheral ports for added functionality. The KVMP includes a 3.5mm 2.1 audio and microphone port; perfect for as a desktop solution. Offering a complete out-of-the-box solution, this dual head KVMP is a straight forward computer switch solution for DVI and DisplayPort connections.