Holiday Shipping Details & Extended Holiday Returns 
Does Everything You Need!
- 4 port USB 3.0 dual-monitor HDMI KVM Switch (HDMI + HDMI). Each input source device must be connected to two dual-monitor.
- This kvm switch dual monitor 4 port help you control 4 PCs share 2 monitors by only one set of USB keyboard & mouse.
Product Features
- 4 computers/laptops share one set of keyboard, mouse and dual monitors, and more USB 3.0 peripherals;
- With extra 3 USB 3.0 and Audio Microphone output;
- Support maximum resolution up to 4K 60Hz YUV 4:4:4, HDCP 1.4, HDR 2.2, with EDID Emulator;Dual monitors output support up to 4K@60Hz for extended,mirrored or spliced display (Depends on your computer's graphics card.);
- Compatible with Windows 11/10/7/2000/XP/Vista, Linux, UNIX, Ubuntu, Fedora, and other systems;
- Advanced switching modes: push button and wired remote;
- The ports that need to plug in HDMI/USB cables are all hidden behind the KVM, so the desktop doesn't get cluttered;
- No complicated installation is required, and non-professionals can easily operate it.
USB 3.0 dual monitor KVM switch 4 computers can simulate the EDID of the display, when the monitor is switched between 4 computers, the original window order will not change.
1. Insert the DC/5V adapter into the KVM ;
2. Plug the HDMI cable into the KVM and monitor;(Output)
3. Plug the HD-MI cable and USB cable into the KVM and your computer/laptop (HDMI cables are not included)(Input)
HDM1 IN1 A + HDM1IN1 B + USB IN1=PC1
HDM1 IN2 A + HDM1IN2 B + USB IN2=PC2
HDM1 IN3 A + HDM1IN3 B + USB IN2=PC3
HDM1 IN4 A + HDM1IN4 B + USB IN2=PC4
4. Insert the mouse and keyboard into the KVM switch
5. If needed, you can connect a microphone and audio port
Note:
1. Most of the reasons why only onevideo output works is because of incorrect connection. Please make sure each computer have 2 HD-MI cables connect to the KVM.
2. If the KVM switch does not work, you can turn off the switch on the panel and turn it on again after 2-3 seconds, and it will return to normal.
3.Please check the HDMI IN A1 & A2 & A3 & A4, HDMI IN B1 & B2 & B3 & B4 and USB IN1 & IN2 & IN3 & IN4 is corresponding, HDMI OUT A, HDMI OUT B is corresponding, NOT support mixed insertion.
4.Note: HD-MI cables are not included
- Supports 5Gbps data transfer speed , can transfer files in Seconds, Much faster than USB 2.0.
- 3 USB 3.0 ports, backward compatible with USB 2.0 and USB 1.1, share USB devices such as keyboard mouse scanner, printer, flash drive, etc.
- KVM Switch comes with a 3.5mm Audio Jack port with a DAC chip inside, which can be inserted into a 3-segment 3.5mm earpiece device, and a 3.5mm microphone interface, which can be inserted into a 3-segment microphone.
- Supports high resolution up to 3840*2160@60Hz and downwards.
- Note: Only when both your computer Graphics card and monitor support 4K@60Hz then you can get 4K@60Hz effect, so if you want the max resolution you have to check your devices first.
- Quickly switch between the 4 computers with just one click of the switch button on the panel or use the wired remote controller (included in the package).
- Please note: This KVM does not support hotkey switching.
