KVM switch with Automatic Switching: To enable the automatic switching feature of the KVM switch, press Right [CTRL] twice, then [S], and [Enter]. The default auto-switching time is 10 seconds. (To turn it off, simply press this shortcut combination again). You can adjust the auto-switching time by pressing Right [CTRL] twice, followed by [S], then [N], and [Enter], where 'N' represents the number of seconds for the switching time (ranging from 1 to 999 seconds). Displayport KVM Switch 4K 144Hz - Supported resolutions: 480i, 480p, 720p, 1080i, 1080p, 2K@144Hz, 4K@144Hz, 8K@30Hz RGB 4:4:4 HDR10.Auto-Scan, auto-detection Hot plug & play and HDCP. Multi-platform: support Windows 11/10/7/2000/XP/Vista, Linux, and Mac. Two computers one DP monitor KVM switcher- Controls 2 Displayport interfaced computers or other applicable devices using one keyboard, a mouse, one monitor with audio & microphone, and USB 3.0 HUB for data transferring rate up to 5Gbps/s (10 times faster than USB 2.0). Hotkey - Tired of a manual button switch? This product gives you a convenient way to switch, including keyboard hotkeys switch, mouse wheel switch. Digital Display - This 2 computers 1 DP monitor switcher comes with a digital display, making it easy to see the current channel, even in the dark. Aluminum Alloy Shell: We are committed to delivering the highest quality to our customers. That's why we've chosen to construct the body with aluminum alloy. This choice offers a premium appearance, exceptional resistance to drops, lightweight design, strength, and impressive corrosion resistance. Attention: Please use the provided cables included in the product box for both your computers and your monitor. The two USB cables are intended for the front KVM USB ports. If you do not connect these cables to your computers and the KVM switcher, your keyboard, mouse, and USB 3.0 hub will not function.