4 port DVI-USB KVM Switch with four USB/DVI Cables Newly redesigned SOHO KVM, share a monitor, keyboard, and mouse with up to four USB computers. Switches easily between Mac and PC with DVI monitor connections. Requires no software for installation. Included cables are color-coded to match the front buttons and back panel for trouble-free installation. Supports monitors with DVI-D Dual-Link connections of resolutions up to 2560x1600.