High compatibility: DGODRT KVM switch works with great compatibility, suit for DOS, Windows, Netware, Unix, Linux, Vista, Mac OS. For a business, office, multimedia classroom, meeting room, game room, home theater, research test, etc. Fast switching: you can easily and conveniently switch between 2 computers by pressing the buttons on the wired desktop controller. High resolution: This KVM switch's resolution up to 1920 * 1440 and supports a super widescreen display. Support for DDC and high-quality auto-identification. Easy to install: plug and play with no driver required. With the switch button that you can easily switch 2 PCs without constantly swapping cables or setting up complicated software. Ideal Sharing Devices: USB VGA KVM Switch Box allows you to control 2 PCs via 1 Video Monitor and 3 USB2.0 Devices such as a printer, scanner, mouse, keyboard. It includes 2 KVM cables, VGA cables, and USB cables are 2 in 1 to keep your workspace tidy and efficient.