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ShopSwitchers & SplittersStarTech.com 4-Port HDMI Automatic Switch - 4K 60Hz
StarTech.com 4-Port HDMI Automatic Switch - 4K 60Hz
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StarTech.com 4-Port HDMI Automatic Switch - 4K 60Hz

£37.39

£44.87 inc. VAT

Low Stock(12)MPN: VS421HD20
🚚 Next-day delivery £4.95
Quantity:1
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Key Features

StarTech.com HDMI 2.0 Switch
4 Port
4K 60Hz
HDMI Automatic Video Switch Box
Multi Port Hub w/ 1 In 4 Out Functionality (VS421HD20)
Video/audio switch
4 x HDMI
desktop

Product Overview

AI-generated summary

For £37.44 ex-VAT, this StarTech 4‑port HDMI automatic switch is the kind of “does exactly what it says” box that’s genuinely useful in an office. If you’ve got multiple sources (say a laptop dock, a media box, a console, etc.) and only one monitor/TV, the auto-switching saves you from constantly playing HDMI cowboy. In real use it’s also low-drama: just plug in, and it will follow whichever device is sending a signal.

That said, I wouldn’t buy it if your setup needs very predictable switching every single time. Automatic HDMI switching can be a bit hit-and-miss when devices “wake” or renegotiate links, and some sources (or power-saving modes) can cause brief flicker or the wrong source to grab priority. It’s also not the right tool if you need true “simultaneous” output or switching by button without any negotiation—this is about selecting one active signal, not managing complex AV workflows.

**Who it suits:** small offices, meeting rooms, basic reception TVs, and any B2B environment where one display is shared across a few devices and you mainly want convenience on a budget. **Who should skip:** anyone with more demanding AV control, strict presentation reliability, or setups where devices frequently power-cycle and you can’t tolerate occasional mis-switches.

Specifications

Ports & interfaces

Video port typeHDMI
HDMI ports quantity5
HDMI version2.0
HDMI in4

Features

Product colourBlack
HDCPY
Maximum refresh rate60 Hz
Supported graphics resolutions1280 x 720 (HD 720),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA),2560 x 1600 (WQXGA),3840 x 2160
LED indicatorsPower

Power

AC adapter input voltage100 - 240 V
AC adapter frequency50 Hz
AC adapter input current0.4 A
AC adapter output voltage5 V
AC adapter output current2 A

Certificates

CertificationCE, FCC

Weight & dimensions

Width51 mm
Depth123 mm
Height20 mm
Weight154 g

Packaging data

Package width22 mm
Package depth151 mm
Package height53 mm
Package weight434 g

Packaging content

Remote control includedY

Operational conditions

Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-10 - 80 °C
Operating relative humidity (H-H)10 - 85 %

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