ATEN CS1734B 4-Computer USB 2.0 KVM Switch, VGA, 2048 x 1536, Rack-Mountable, Black/Grey

ATEN CS1734B – Control four computers from one console

The ATEN CS1734B suits workspaces where you need to share a keyboard, mouse and monitor across four computers. Switch between systems from one console, while retaining VGA support up to 2048 × 1536.

Essential specifications

Switch systems your way

Choose a computer using the front-panel buttons, hotkeys, on-screen display or mouse. The Auto Scan mode can cycle through connected computers, helping you monitor them without switching manually.

Also, you can switch KVM, USB and audio focus independently. This lets you direct those functions to different computers when your setup calls for it.

Keep your VGA display sharp

The switch supports resolutions up to 2048 × 1536 and includes Video DynaSync, which stores your monitor’s EDID to optimise display resolution. It also supports widescreen resolutions.

The metal housing is rack-mountable, making the unit suitable for a structured desk or equipment setup. Activity and USB indicators provide a quick status check.

Check your setup before ordering

• Confirm each computer uses VGA video.
• Check your keyboard and mouse setup: the switch supports USB and PS/2 configurations, with a USB-to-PS/2 converter included.
• Confirm that your audio and USB devices suit the shared console connections.
• Check that the unit’s 210 × 88 × 55.5 mm dimensions fit your intended space.

Included in the box

• 4-Port USB 2.0 KVM switch
• 2 × 2L-5301U USB KVM cables
• 2 × 2L-5302U USB KVM cables
• USB-to-PS/2 converter
• OSD/hotkey stickers
• Firmware upgrade cable
• Power adapter
• User instructions

Frequently Asked Questions

Q: How many computers can the CS1734B control?

A: It controls up to four computers from one console.

Q: What is the maximum supported resolution?

A: The maximum resolution is 2048 × 1536 over VGA.

Q: Can I switch audio separately from the computers?

A: Yes. KVM, USB and audio focus can be switched independently.

Q: Does it support PS/2 keyboards and mice?

A: Yes. It supports PS/2 configurations using the included USB-to-PS/2 converter.

A practical choice for multi-computer setups

Choose the ATEN CS1734B if you want to manage four VGA-equipped computers from one console, with audio and USB sharing options. Its flexible switching methods and rack-mountable design suit workspaces that need straightforward control of several systems.