1. No Delay In Sharing The Same Screen; 4k High-Definition Lossless mission; Plug-And-Play High Compatibility; Desktop Controller, Free Switching2. Two Computers Share The Mouse And Screen. One Set Of Keyboard, Mouse/Monitor Can Control The Two Hosts To Switch Freely And Share The Same Screen To Improve Office Efficiency.3. Free Switching, Efficient Work, Extend The Switching Button To The Desktop, The Desktop Is Tidy And Not Cluttered. You Can Easily Switch Screens With A Tap.4. Metal Shell, Sturdy And 5. Fine Workmanship, Full Metal Shell, Anti-Rust And Supported Systems: All Operating SystemsPower Management: Support Power ManagementResolution: DVI 1080p 4KCable Length: 10mType: Kvm SwitchRemote Wake-Up: Remote Wake-Up Is Not SupportedPurpose: Security Monitoring LineNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The UseColour:As ShownMaterial:MetalPackage Contents:1 * Switcher1 * Printing Line1 * Controller1 * Usb Power CordOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.