Dual Monitor DisplayPort KVM Switch 2 in 2 Out: Control 2 computers for Windows, Mac, Chrome and Linux with one set of wired or wireless keyboard, mouse and 2 extended or mirrored monitors at the same time. High-Speed USB 3.0 for 2 Computers: The two PCs can share up to 3x USB 3.0 and 1x USB 2.0 peripheral like a 4K webcam, speakerphone, keyboard, mouse, printer, scanner and hard disk, with a data transfer rate up to 5Gbp/s. Extra USB 1.1 port for Hotkey switching. High Refresh Rate up to 240Hz: Supports Dual Ultra-wide Screen, maximum resolution up to 8K@60hz, 4K@165hz/144hz/120hz, 3440×1440@165Hz/144Hz/120Hz, 2560×1440@165hz/144hz/120hz, and 1080P@240hz/165hz/144hz/120hz, Ideal for sports programs, action movies, high-speed racing games, etc. Perfect Gaming Experience with Zero Latency: Advanced hardware/software design and production ensure zero latency.