【4 Port HDMI KVM Switch】: One set USB keyboard & mouse console controls 4 HDMI devices: PC / Servers / Hard disk / NVR / Game consoles / AppleTV, etc. With 2 USB-hub ports for sharing external hard drives, printers, scanners, etc.Experience the convenience and efficiency of multi-device management. | 【Superior Video Quality】:The KVM switch with HDMI 2.0 supports high-quality video with4K(HDTV)/4096×2160@60Hz,Support EDID, HDCP2.2, HDR10.compatible with 3840x2160@60hz, 1080P, 1080P 3D, 1080I, 720P, 576P, 576I, 480P, 480I. | 【High Compatibility】:DisplayPort+HDMI KVM switch support Apple keyboard(Hot Key is changeable) including wired, wireless, mechanical keyboard, touch screen, OLED screen, Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian and Ubuntu. | 【Enjoy Immersive Sound】The 4K Monitor KVM Switch is equipped with 3.5mm microphone and speaker ports for audio input and output, providing high-quality sound for connected devices. You can plug 3.5mm jack devices into the L/R ports and enjoy clear audio without any distortion or interference. | 【Easy To Use】: 1. Press the button on the front panel; 2. Mouse Switching 3. Turn on the Hot Key keyboard, which supports different operating systems; 4. If you don't like hotkey switching,you also can use wire remote push button switch(Turn off the hotkey switching).5.Auto scan switch with adjustable interval.