Usage Tips:[Dual Monitor Displayport 1.4 KVM Switch]The dual monitor DP 1.4 KVM switch can help 2 computers or laptops share 2 monitors, 1 set of keyboard, mouse and 4 USB 3.0 devices, supporting extend mode and copy mode. [Ultra HD 8K@30Hz]DP 1.4 KVM switch supports Max. Note: If you need to achieve 8K@30Hz, 4K@144Hz, 4K@120Hz, in addition to the computer and monitor supporting this resolution, you also need to use a real 8K DP1.4 cable. The cable we provide is an 8K DP1.4 cable. [DP1.4 KVM Switch with 4 USB 3.0 Ports]Dual Monitor Displayport USB Switch with 4 USB 3.0 Ports can recognize keyboard, mouse, printer, scanner and other USB devices. USB 3.0 offers data transfer speeds of up to 5Gbps, while USB 2.0 offers data transfer speeds of only 480Mbps. Note: If the input USB3.0 port is not connected or connected incorrectly, the output USB device will not be recognized. [Compatibility and 2 Switching Methods] The dual-monitor KVM switch is driver-free and plug-and-play. You can switch computers by pressing buttons on the panel or using a wired remote control. Two-color lights indicate the current computer. [Extended Mode and Copy Mode]Dual display KVM switch requires 2 DP connections per computer. For computers with graphics cards and integrated graphics cards, both DP ports are required to belong to graphics cards. Note: MAC M1/M2 only supports one external screen and does not support multi-screen output. If you use multi-screen docking station, the computer CPU needs to support 11th generation. [Input and Output Conversion]Input: Support MINI DP to DP cable, USB-C to DP adapter, USB-C to dual DP docking station. Does not support to DP, DVA/VGA to DP. Output: Supports DP to cable. Does not support DP to USB-C/DVI/VGA. Colour:black Material:plastic Package Contents: 2 x DP 1.4cable(1.5m) 1 cable(0.5m) 1 x wired remote controller(1.5m) 2 x usb cable(1.5m) Only 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.