CKLau 4x2 USB 3.0 HDMI KVM Dual Monitor Switch 4 Computers 2 Monitors with Cables,Audio, Mircophone, Digital Display Supports 8K@60Hz, 4K@144Hz, Emulation EDID, Hotkey Switching, CKLau-942Hua-5

1. Connect the KVM switch and computers by HDMI cables, and USB 3.0 cables that come with the KVM switch;
2. Connect the KVM switch and monitors by HDMI cables;
3. Plug the keyboard into the keyboard slot, plug the mouse into the mouse slot of the KVM switch;
4. Plug the wired remote push-button switch/headset/speaker/other USB device into the KVM switch if needed.
Package:
1 x 4 port HDMI KVM switch
8 x HDMI cables
4 x USB 3.0 cables
1 x DC 5V 2A Power adapter
1 x manual
1 x wire remote push button switch
Tips:
1. If your devices without 2 HDMI interfaces, please purchase high quality 8K adapter with chip.
2. The KVM switch comes with a DC power adapter, we suggest you plug it into the KVM switch and AC socket, to avoid damaging your devices cause the power supply is not stable.
3. If you want to get 8K60Hz or 4K144Hz resolution, your devices(include computers, docking station, adapter) all should support that resolution. The KVM switch is like a bridge for transferring computers' signals to monitors, it can't change your devices' resolution. For example, all of your computers and the monitor all support 4K144Hz, but one of your computers needs to use an adapter, and this adapter only supports 4K60Hz, then this computer only supports 4K60Hz but not 4K144Hz.
Keyboard switchingThe default hotkey key is the right CTRL. Switching operates:Num Lock + Num Lock + 1 / 2 / 3 / 4 + Enter,or Ctrl + Ctrl + 1 / 2 / 3 / 4 + Enter,or Scroll Lock+ Scroll Lock+ 1 / 2 / 3 / 4 + EnterMouse switchingOnly need to click the mouse wheel 2 times + left button/right button, and then it will switch to another computer.Manual Button SwitchingPress the button one time, then it will switch to another computer.Wired Remote SwitchingPress the button of the wired remote one time, it will switch to another computer. We have been certified HDMI adopters for over 10 years.
With 1 extra USB 3.0 Hub, data transferring rate up to 5Gbps/s (10 times faster than USB 2.0).
With a HOTKEY ON/OFF key, you can turn on/turn off hotkey function by press this button.
With audio and microphone output, can sharing headset/speaker during use between two computers.
CKLau 4 In 2 Out 8K60Hz 4K144Hz HDMI KVM Switch Installation Step Connect Diagram This 8K KVM Switch Support EDID 4 Switching Way Optional More Advantage