Holiday Shipping Details & Extended Holiday Returns 
- Support HDMI 2.0b HDCP 2.3
--compliant with DVI to HDMI,DP to HDMI
- Resolution: Support 1080P/1080@144Hz, 3840x2160p, 4K/60Hz resolution, adaptive screen resolution
- Support system: Windows XP/7/8/10, MAC, Linux, Unix and other operating systems
- Supports high current hard disk devices
Extended / Mirror mode Switching Method:
1.Press the Switch(PC 1 / PC 2) button on the KVM switch panel to switch between the two source devices;
2.use hotkey switch(Ctrl+Shift+ 1 / 2 to PC1 / PC2 or Ctrl + Ctrl), Ctrl+Shift+ K to turn ON/OFF hotkey;
Crisscross/Matrix Mode Switching Method:
1.Press the PC 1 Button,OUTPUT 1 is selected by PC 1,Each time press PC 1 button,it will switch to HDMI IN 1 / 2 / 3 / 4;
Press the PC 2 Button,OUTPUT 2 is selected by PC 2,Each time press PC 2 button,it will switch to HDMI IN 1 / 2 / 3 / 4.
2.Press the PC 1 Button,OUTPUT 1 is selected by PC 1 ,Use IR remote control to press [1] [2] [3] [4] button,it will switch to HDMI IN 1 / 2 / 3 / 4;
Press the PC 2 Button,OUTPUT 2 is selected by PC 2,Use IR remote control to press [1] [2] [3] [4] button,it will switch to HDMI IN 1 / 2 / 3 / 4.
1.To get dual monitor display, each computer / laptop needs 2 video connections to correspondent HDMI Input A and Input B port on the KVM Matrix.
2.To get L/R output: Select HDMI audio output in sound settings.
3.Please install AAA battery before use (battery not included).
4.please do not use any USB HUB to USB port
5.when use this KVM Matrix,please power on it firstly,and use our USB-C to USB 3.0 data cable.
6.when you want to display PC 1 to monitor 1 and display PC 2 to monitor 2,please you IR control or panel switch(Press "PC 1" or "PC 2") to control Matrix mode.
Three Display Modes:
Extended Mode, Copy Mode and Crisscross Mode
This 4K@60Hz HDMI KVM Matrix Switch selector box with 2 keyboard mouse port and 2 USB3.0 ports, which can share USB devices such as keyboard, mouse, scanner, card reader, flash drive, USB printer and so on between 2 PCs on the 2 monitor.
This 4K KVM Matrix switch 2 computers 2 monitors support 3 switching mode: Manual button switching through product, IR remote and Hotkeys, you can easily switch between the 2 PCs sources with ease. Get rid of the hassle of constantly swapping cables between desktop, PC, monitor, gaming console and streaming device. Bring more convenience for your life.
USB KVM Matrix switch box Cross supports multiple operation systems. Windows XP/ Windows7/ Windows8/ Windows10/ MACOS /Linux /Unix and other operating systems.
- The item listed above is a KVM Matrix, it can not increase the video outputs of your pc or laptop.
- The Extended&Mirror Display works only when the connected host PC or laptop is capable of supporting 2 HDMI Video out simutaneously.
- The USB-C port on the KVM is for USB data only, it does not support video.
1 x HDMI KVM USB Matrix
2 x USB data cable
1 x USB power cable
1 x IR Remote Control(Without AAA battery)
1 x User Manual