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Black rectangular desktop KVM switch with front pushbuttons and rear HDMI USB ports

ATEN

ATEN CS784H 4-Port USB 4K HDMI KVMP Switch

SKU CH-PQFH-6DTKC

Controls four HDMI computers from one console with 5120 x 1440 resolution and eight USB 2.0 ports

  • Switch four computers with one keyboard, monitor, and mouse
  • Supports 5120 x 1440 at 60 Hz for ultra-wide clarity
  • Share eight USB 2.0 devices across all connected systems
  • Five HDMI ports handle four inputs plus console output
  • Push-button, hotkey, and remote selector switching methods

Four-Computer KVM Control

The CS784H is a desktop KVM switch that lets one keyboard, monitor and mouse command up to four HDMI computers. It targets professionals who need a single console for multiple workstations in offices, design studios or remote-work setups.

Desktop Build With Five HDMI Ports

The unit fits a standard desktop footprint and provides five HDMI connections plus eight USB 2.0 ports for shared peripherals. Push-button, hotkey and remote port selector switching methods are built in, so users can change systems without reaching behind the enclosure.

Silent Operation At 4K And 5120x1440

Passive cooling keeps the switch quiet while it passes 1080p at 60, 4K at 60 and 5120 by 1440 at 60. Power draw stays low because the device only routes video and USB 2.0 signals rather than generating them.

Highlights

  • Switch four computers with one keyboard, monitor, and mouse
  • Supports 5120 x 1440 at 60 Hz for ultra-wide clarity
  • Share eight USB 2.0 devices across all connected systems
  • Five HDMI ports handle four inputs plus console output
  • Push-button, hotkey, and remote selector switching methods

Specifications

BrandATEN

Questions about this item

What HDMI resolution and refresh rate does the CS784H support at its maximum?

The CS784H handles up to 5120 x 1440 at 60 Hz, along with 4K at 60 Hz and 1080p at 60 Hz.

How many HDMI and USB cables are included for the four computers?

The package supplies four HDMI cables and four USB 2.0 cables so each computer connects with a single kit.

Which hotkey sequence starts the port-switching mode on this switch?

Press Scroll Lock twice, then type the port number 1 to 4 to change the active computer.

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