MLEEDA Dual Monitor KVM Switch Displayport + HDMI Freely switch between two computers，share one set of wired/wireless keyboard, mouse and 2 monitors.HDMI+DP dual display output, three display modes are optional (extended mode, mirror mode or splicing mode).Switching modes: Button switch and wired remote.Cross support most major OS including Windows, Linux, Mac.With 4 USB 3.0 ports for 4 USB peripherals. Extended mode can output two different screens, and the mirror mode can output two identical screens Windows OS: Press the shortcut key "WIN+P" and then select "Extension" or "mirror" below Mac OS: Set [Mirror Mode]: Select [Apple Icon] [System Preferences], click [Display] [Arrange], and then check [Mirror Display]; Set [Extended Mode]: When [Mirror Display] is unchecked, "Extended Mode" can be achieved. Guide Tips: Each PC must connection HDMI+DP cables and 1 USB cable to ensure keyboard, mouse and 2 monitors to work correctly Connection steps: Step 1. Connect 1*HDMI+1*DP cable+1*USB cable between PC 1 and KVM (USB 3.0, INPUT A1,INPUT B1). Step 2. Connect 1*HDMI+1*DP cable+1*USB cable between PC 2 and KVM (USB 3.0, INPUT A2,INPUT B2). Step 3. Connect HDMI and DP cables between KVM and monitors. (Mark "OUT A,OUT B"). Step 4. Plug your USB device (keyboard, mouse, printer, USB stick, etc.) into the USB-A port on the KVM. Step 5. Insert the wired remote into the "SELECT" port to remotely switch between PC1 and PC2. 4K UHD Resolution 4-Port USB 3.0 with 5Gbps Suitable for multiple systems Optional DC 5V power supply Wired Remote（Length: 1.50m） Works as a USB 3.0 switch (2 in 4 out) ***Notice*** This Dual Monitor HDMI Displayport KVM Switch does not support EDID emulation (all DP KVM on the market do not support it, this is the DisplayPort specific issue and is why DisplayPort doesn't support EDID emulation, not just this product). So,after switching, the window position of the original display information will be shifted to some extent.Support 1-year replacement, any questions, please feel free to contact technical-support on the product.