Features: This USB & HDTV KVM switcher can control 2computers or laptops, share 3 monitors and 4 USB3.0 hubs. Supports multiple display modes (extended, mirrored and splicing wall). It is the best KVM switcher to improve your productivity and make your workspaces tidier for work and home. Triples monitors output support extended, mirrored and splicing wall display. HDTV 2.1 Compatible input and output port. Compatible input and output port . Specifications: Component:Metal Size:Approx.12x6.6x4.4cm/4.72x2.59x1.73inch Supports video resolutions up to 4K@144Hz Supports HDTV video resolutions up to 4K@60Hz,8K@60Hz Support Deeply Color Switching modes:Physical button and wire remote High compatibility, can auto-matching source and display device Builts-in automatic adjustment systems, make the picture smooth, clear and stable Builts-in ESD protections systems Package Includes: 1pc KVM Switcher 1pc Power Adapter 1pc Wire Controller(1.5m/4.92ft Cable) 2pcs USB3.0 Cable(1.5m/4.92ft Cable) 2pcs DP1.4 Cable(1.5m/4.92ft Cable) 1pc HDMI2.0 Cable(1.5m/4.92ft Cable) 1pc Manual note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.