Feature:1. KVM Switch: 4 computers 2 displays DP port KVM switch for DP port devices sharing keyboard mouse and display. In copy mode, you can copy the main screen to the second output screen. In extended mode, windows from the main screen can be dragged to the second output screen.2. High Resolution: Support 8K 30Hz, 4K 144Hz high resolution, please use DP 1.4 cable to realize 8K 30Hz and 4k 1440Hz resolution. 4 USB cables are provided, please prepare the rest of DP cables by yourself.3. USB 3.0 Transmission: This 4 in 2 out KVM USB 3.0 Switch features 4 USB 3.0 ports for sharing mouse, keyboard, USB printer, scanner and more. USB 3.0 transfer is more stable and faster. Plug and play, widely used in office, conference, teaching, performance, live broadcast, home theater and many other scenes.4. Input Output Converter: Input supports DP to DP cable, USB C to DP adapter, USB C to Dual DP docking station. Does not support HD Multimedia Interface to DP, DVA VGA to DP. output supports DP to HD Multimedia Interface cable. DP to USB C DVI VGA is not supported.5. Easy to Control: The KVM switch dual displays support physical buttons and wired controls. You can switch computers by pressing the buttons on the panel or by using the wired remote control. LED light indicate which computer is active.Specification:Item Type: Dual DP KVM SwitchMaterial: MetalInput: 4xPC (DP, DP, USB3.0A)Video Output: 2xDP (Display)Downstream Input: 4xUSB A (USB3.0 HUB)DP Resolution: 8K 30Hz, 4K 144HzPower Consumption: MAXIMUM 5WPlug Voltage: AC100-240V.Package List:1 x KVM Switch4 x USB3.0 Cable1 x Switch Extension Cable1 x Power Adapter 1 x Instruction Manual