4 Port KVM Switch Dual Monitor HDMI 2.0 4K 60Hz CKL-942HUA-1A
· Share one set of keyboard, mouse and dual monitors between 4 computers or laptops;
· Dual HDMI monitor outputs for extended or mirrored display or spliced display at the same time
· Support maximum resolution up to 4K 60Hz YUV 4:4:4, HDCP 1.4, HDR 2.2, with EDID Emulator;
· Cross support major operation systems including Windows, Linux, Mac and more.
· Easy switching via keyboard hotkeys, mouse clicks, push button;
· Support Auto Scan with adjustable interval between 8-999 seconds;
· Support HDMI digital audio output.
· Include all cables except monitor cables which usually come with monitor.
1. Power off everything before installation;
2. Computer 1: Connect 2 video outputs from computer 1 to PC IN A and PC 1 IN B ports; Connect USB A-male to USB 2.0 port on computer 1, and USB B-male to USB 1 input on the KVM switch;
3. Computer 2: Connect 2 video outputs from computer 2 to PC 2 IN A and PC 2 IN B ports; Connect USB A-male to USB 2.0 port on computer 2, and USB B-male to USB 2 input on the KVM switch;
4. Computer 3: Connect 2 video outputs from computer 3 to PC 3 IN A and PC 3 IN B ports; Connect USB A-male to USB 2.0 port on computer 3, and USB B-male to USB 3 input on the KVM switch;
5. Computer 4: Connect 2 video outputs from computer 4 to PC 4 IN A and PC 4 IN B ports; Connect USB A-male to USB 2.0 port on computer 4, and USB B-male to USB 4 input on the KVM switch;
6. Primary Monitor: Connect primary monitor to HDMI Out A;
7. Extended Monitor: Connect extended monitor to HDMI Out B;
8. Keyboard and Mouse: Connect keyboard and mouse or wirless dongle into USB keyboard and mouse port respectively;
9. After cables being connected, power on the kvm switch first, then monitors, then computers.
· This model does not have extra USB 2.0 HUB port, but if are using wireless keyboard and mouse set which shares one unified adapter, you can plug the dongle into the USB keyboard port, then turn off the mouse hotkey by pressing the right Ctrl twice, then M, then Enter, then the USB mouse port will turn into standard USB 2.0 HUB port.
· Some keyboard and mice with special features like gaming, programing, backlights, macros may not work well on the USB keyboard and mouse ports, if so, please turn off the hotkeys by short pressing the hotkey on/off button on front panel.
· Wired remote is not included due to cost saving.
Please Be Aware of Adapters You Might Need before Order!
This Dual Monitor KVM Switch requires 2 HDMI input for each computer and 2 HDMI output for monitors. However, most computers especially laptops do not have dual HDMI output, thus reliable adapters will be needed for non-HDMI outputs like VGA, DVI, USB C, DisplayPort, or USB 3.0 above.
Please be aware of this before order! Or Contact CKL Support for reference of adapters.
Enjoy High Resolution up to 4Kx2K 60Hz
How to Get Audio Work (MUST READ)
This KVM Switch supports HDMI digital output only, Make sure you select HDMI Audio Output as default in your sound settings.
If the HDMI audio or montior audio is not available in your sound settings, the sound will not work, please check your system and diver update accordingly.
3 Display Modes
1. Extended Display
2. Mirrored Display
3. Spliced Display
4 Switching Modes
1. Keyboard Hotkey
2. Double Click the middle roller of mouse
3. Push Button on front panel.
4. Auto Scan with adjustable interval time between 8-999 seconds
Cross support most major OS including
Windows, Linux, Mac and more.
What's in the box
1* 4 port USB 2.0 HDMI KVM Switch Dual Monitor
8* HDMI 2.0 Cables (4.92ft)
4* USB2.0 A-male to B-male Cables (4.92ft)
1* power adapter
1* User manual in English
Note: HDMI cables for monitor is not included, as it usually comes with monitor.