Holiday Shipping Details & Extended Holiday Returns 
KVM Switch for 4 Computers 1 Monitor With Audio Function
4 Computers Share 1 Monitor and 4 USB 3.0 Devices
This 4 ports kvm switch is used for 4 HDMI port computers or laptops to share 1 monitor and 4 USB 3.0 devices (keyboard, mouse, printer, scanner and other USB devices.
Ultra HD 8K@60HZ/4K@120Hz Visual Experience
- This 4 in 1 out KVM switch output max resolution up to 8K@60Hz/4K@120Hz, each details can be displayed without any latency.
- Displayport 1.4 support max resolution up to 8K@30Hz/4K@120Hz and backward compatible.
- HDMI 2.1 supports max 8K@60Hz/4K@60Hz and down compatible with lower resolution. Note: HDMI part does not support 4k@144Hz or 4K@120Hz
Important Note: The final resolution is subject to your graphics card, cables, monitors and adapters.
For input, each computer needs 1 HDMI + 1 USB 3.0 connection, for output needs 1 HDMI connection
- Step 1: Connect 1 HDMI cable + 1 USB cable to PC 1 and KVM switch (HD 1, USB 1).
- Step 2. Connect 1 HDMI cable + 1 USB cable to PC 2 and KVM switch (HD 2, USB 2).
- Step 3. Connect 1 HDMI cable + 1 USB cable to PC 3 and KVM switch (HD 3, USB 3).
- Step 4. Connect 1 HDMI cable + 1 USB cable to PC 4 and KVM switch (HD 4, USB 1).
- Step 5. Connect 1 HDMI cable to monitor ( output)
- Step 6: Connect your USB device (keyboard and mouse) to the USB 3.0 port on the KVM switch. You can connect up to 4 USB 3.0 devices at the same time.
- Step 7. Connect the wired remote control
Note: Please connect the 12V DC power adapter to provide sufficient power. Using a shorter 8K HDMI can make the KVM switch more stable.
4 PC KVM Switch With Audio Function
- This KVM switch design with audio for audio device, such as power amplifier, headphone.
- Microphone not supported.
KVM Switch 4 PC with EDID emulators in each input port
- USB 3.0 KVM switch with EDID emulators in each input port to keep computers always having correct display information when switch back.
- For most KVM switch on the market are not support EDID locking sreen function, it's not very convenient sometimes.
Enjoy 8K HD quality display
- Support resolution 8k@60hz, 4K@120hz, 4K@60hz and lower resolution
- Please use 8K cable to achive 8k resolution. And HDMI cable shoud not be too long ( within 1.5m would be stable)
With audio function
- This KVM switch design with audio for audio device, such as power amplifier, headphone.
- Microphone not supported.
4PC KVM switch with 4 USB 3.0 ports
- USB 3.0 version ensure data transfer more faster and stable, it's a great solution to solve many USB device disconnected issue during use.
Support 2 switching ways
- Physical button control.
- Wired control, we upgraded the wired control, it's size is more bigger and touch feel more comfortable, this switching way is fast respond and flexible, you can hide the 4 PC KVM switch under the table and keep desk tidy.
DC12V port for power supply
- External power supply is not required for normal USB device.
- DC12 power adapter is included. When connected high power consumption USB device, you will need to connect power adapter to ensure it's operation stable.
