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Compact beige box with four push buttons and a wired remote controller

TRENDnet 401UK 4-Port VGA KVM Switch 1080p Desktop Controller

SKU CH-Y22R-N30F7

Share one VGA monitor and three USB 2.0 peripherals across four computers with driver-free 1920 x 1440 video and a wired desktop controller

  • PC connectionsVga
  • Console portsVga
  • Computer portsUSB 2.0
  • Monitor ports4 Ports
  • Switching methodPush Buttons
  • Monitor supportVGA DDC, DDC2, DDC2B
  • Share 3 USB 2.0 peripherals across 4 PCs
  • Switch systems via front buttons or wired desktop controller
  • Supports video up to 1920 x 1440 including 1080p
  • Driver-free plug-and-play with Windows 11 10 8 7 Mac Linux Chrome OS
  • Includes 4 combined USB VGA cables and desktop controller

4-Port VGA KVM for Multi-PC Workspaces

The TRENDnet 401UK lets one VGA monitor, keyboard, mouse and two other USB 2.0 peripherals control four separate computers. It targets office staff, classroom technicians and lab users who need to manage several legacy PCs without extra displays or cable clutter. The switch draws power from the connected USB ports so no external adapter is required.

Four Computers at 1920x1440 Maximum

Video resolution tops out at 1920x1440, covering 1080p and lower VGA modes with automatic display recognition. The three USB 2.0 ports share keyboards, mice, printers, scanners or flash drives across the active system. Bandwidth is limited to USB 2.0 speeds, so high-throughput storage or modern docking stations will not work through this switch.

Desktop Controller and Four Cables Included

A wired desktop controller provides push-button switching away from the main unit, keeping the switch itself tucked out of sight. Four combined VGA-and-USB cables ship in the box, each splitting to a USB 2.0 plug and a VGA plug on the computer side and a single VGA plug on the switch side. The kit contains no software, drivers or audio cables beyond the built-in microphone and speaker switching.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $43.99
Cheaper than about 78% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameTRENDnet
Product line4p
Model name401UK
Part number401UK
Product typeUSB
Splitter / switch typeVGA Monitor Splitter only
Graphics
Monitor supportVGA DDC, DDC2, DDC2B
Ports & slots
PC connectionsVga
Console portsVga
Computer portsUSB 2.0
Monitor ports4 Ports
USB supportWith USB support
Power
Power requirementsRequires no additional power supply
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
More details
Switching methodPush Buttons

Questions about this item

Will the 401UK let me keep using my older VGA monitor while I connect four PCs?

Yes — the switch accepts four VGA inputs from the PCs and outputs a single VGA signal to your existing monitor, supporting resolutions up to 1920x1440 including 1080P.

How can I confirm the 401UK is switching video and USB correctly after I plug everything in?

Press the push buttons on the front panel or use the wired desktop controller; the active-port LED will light and your keyboard, mouse and shared USB 2.0 device will immediately follow the selected computer.

The box says four KVM cables are included — do I need to buy any extra cables for a typical four-PC setup?

No; the package supplies the switch, a wired desktop controller and four combined USB 2.0-plus-VGA cables, so each computer connects with a single cable and no separate power adapter is required.

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