?Easy to Use?Plug and play, no software driver required, widely compatible with Windows/Vista/XP/Mac OS/ Linux and Unix operating systems. If you have any questions during use, please contact us. We have a professional technical team to help you solve your difficulties. Within 12 months, we will replace the switch for free. ?12V DC power supply?This triple monitor KVM switch is equipped with a 12V DC power supply to support high power USB devices such as hard drives, webcams etc. It avoids situations where the power supply is insufficient to make it unusable and ensures stable transmission between devices without frequent disconnection. ?Two Switching Options?Option 1: Using the wired extension button, you can place the KVM outside the work area, making your desktop cleaner and tidier; the extension button is made of soft material, giving you a more comfortable touch. Option 2: Just press the white "SW" button next to the indicator light to achieve one-click switching. ?USB 3.0 KVM Switch?3 Monitor KVM for 2 Computers with 4 USB 3.0 ports. The transmission speed of each port is up to 5Gbps, and the data transmission performance is much higher than that of USB 2.0.(Note:USB 3.0 is backward compatible with USB 2.0 1.1 etc). ?HDMI 2.1+DP 1.4?Display port and HDMI KVM's resolution up to 8K 60Hz & 4K 120Hz. Immerse yourself in the world of crystal-clear images and videos that will leave you in awe. Additionally, it is fully compatible with backward resolutions such as 4K@60Hz, 2K@144Hz, 3D, 1080P, and 720P. Note: If you want to achieve the 8K 60Hz or 4K 120Hz effect, it is crucial to ensure both the signal source, monitor and DP cables support 8K@60Hz. ?KVM Switch 3 Monitors 2 Computers?KVM Switch 3 Monitors allow two computers to share 1 HDMI + 2 DP monitors and 4 USB 3.0 ports, such as mouse, keyboard, printer, etc. And connect three displays in extend or duplicate display mode. Extended Mode: PC host in output 3 different images on 3 monitors. Copy Mode: Computer host outputs 3 identical images on 3 monitors. (Note: Please ensure that each connected computer supports multi-screen display and has 2 DP ports and 1 HDMI port).