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4 Port USB 3.0 KVM Switch Dual Monitor DisplayPort 1.4 8K@30Hz 4K@144Hz for 4 Computers 2 Monitors CKL-642DP-4

Prix de vente$299.00 Prix normal$359.00
  • CAPABILITIES: This KVM Switch Dual Monitor DisplayPort helps you to Hook up 4 computers or laptops to share one set of keyboard, mouse and dual extended or mirrored monitors, with 1 extra high speed USB 3.0 hub ports for more peripherals; Perfect for IT specialist, gaming, multi tasks and WFH (work from home);
  • RESOLUTION: DP 1.4 KVM Switch supports max. resolution of 8K@60Hz for dual DP input on a single monitor, 8K@30Hz, 5K@50/60Hz 4K@144Hz, 2K@144Hz (32:9), 2560x1440@144Hz and downwards. Final resolution is also subject to graphic cards, monitors, cables and adapters and how those work together;
  • COMPATABILITY: Cross supports most major operation systems like Windows, Linux, Mac and more; also support switch between devices without keyboard and mouse like DVR and NVR; Support webcam, speaker / headphone and microphone;
  • SWITCH METHODS: Supports more switching methods than others to meet with different needs, including keyboard hotkeys, mouse hotkeys, push button, wired remote and auto scan; switching only takes 2 or 3 seconds after first set-up;
  • WARM REMINDER: Adapters will be needed if your computer does not have dual DP outputs, powered HDMI to DP or USB C to DP adapters are preferred; This DisplayPort KVM switch does not support EDID emulation so the desktop locations may change upon switching and boot-up.

Desgined to Meet with Increasing Demands for High Resolution and Refresh Rates up to 8K@30Hz, 5K@50/60Hz, 4K@144Hz, 2K@144Hz

Does Everthing Needed:

  • Control 4 computers / laptops using one set of wired or wireless keyboard and mouse;
  • Dual DisplayPort Output for Extended, Mirrored or Spliced Display;
  • DP 1.4 for UHD resoluiton up to 8K@30Hz, 4K@144Hz, 3840x1080@240Hz with higher downward compatibility;
  • 1 extra USB 3.0 HUB ports with high speed data transfer for sharing USB peripherals like webcam, printer, scanner, jump drive between 2 computers;
  • Cross support multi operation systems including Windows, Linux, Mac and more;
  • 5 advanced switching modes to swap between personal and work within 2-3 seconds, reducing cable plugging and unplugging;
  • With hotkey on/off feature for higher compatibility with keyboards and mice with special features;
  • Support Audio with separate speaker output and microphone input;
  • Comes with all cables except cable for monitors which usually comes with monitor.

Solid Built Metal Housing for Durable Use and Stable Performance

Reminder before Installation:

Please power off everything before installation, power on the kvm switch, then monitors, then computers in sequence after installation so the connected device can be recognized correctly.

How to Get Dual Monitor Display:

  • Connect 2 video outputs from each computer to corresponding DisplayPort IN A and IN B port; Use reliable adapters for HDMI or USB C;
  • Avoid using adapters for both inputs and outputs for a same video flow (IN A is for Out A, IN B is for Out B). The less adpater, the better;
  • Make sure the included power adapter is connected to the kvm switch.

How to Get keyboard and mouse work:

  • Make sure the included USB 3.0 cables are connected from a USB 3.0 port on each computer to corresponding USB 3.0 input ports on the kvm switch;
  • Some keyboards and mice with special features may not work well with the USB keyboard and mouse ports which are dedicated for hotkeys, if so, the workaround is to turn off the hotkeys by pressing the hotkey on/off button on front panel.
  • Plug the dongle for wireless keyboard and mouse set into the USB keyboard port (with hotkeys) or one of the USB 3.0 HUB ports (no hotkeys

Please be Aware before Order: Reliable Adapters Are Required in Most Cases

Dual Monitor KVM Switch DisplayPort requires dual DisplayPort connections from each computer to the KVM Switch, however some computers especially laptops do not have dual DisplayPort outputs. If so, please check if your computer / laptop has another video ports like HDMI or USB C (VGA and DVI is not recommended), If yes, you can use a powered HDMI to DP adapter, or a USB C to DP adapter for converting it to DisplayPort.

When adapters are being used, the resolution will drop. So the less adapter the better.

Suggest to Use DisplayPort monitor to avoid using adapters on video outputs.

Final Resolution Depends on Graphic Cards, Monitors, Adapters, Cables and How Those Work Together with the KVM Switch

Special Reminder on 5K resolution:

This KVM switch does not work for 5K (5120x1440 or 5120x2880) over 100Hz, recommended is 50/60Hz. Please be aware of this before order.

3 Display Modes

  1. Extended Display
  2. Mirrored Display
  3. Spliced Display

5 Switching Modes

  1. Keyboard Hotkey
  2. Double Click the middle roller of mouse
  3. Push Button on front panel.
  4. Wired remote switch
  5. Auto Scan with adjustable interval time between 8-999 seconds


Universal Compatibility

Cross support most major OS including Windows, Linux, Mac and more.

What's in the box

1* 4 port USB3.0 Dual Monitor KVM DisplayPort

1* Mini USB Cable+Wired Remoter

10* DP1.4 Cables (4.92ft)

4* USB3.0 Cables (4.92ft)

1* USB Power Adapter(US PLUG)

1* User manual in English

Economisez $60.00
4 Port USB 3.0 KVM Switch Dual Monitor DisplayPort 1.4 8K@30Hz 4K@144Hz for 4 Computers 2 Monitors CKL-642DP-4 - CKL KVM Switches
4 Port USB 3.0 KVM Switch Dual Monitor DisplayPort 1.4 8K@30Hz 4K@144Hz for 4 Computers 2 Monitors CKL-642DP-4 Prix de vente$299.00 Prix normal$359.00