- AI
How AI Can Reduce Business Costs
20 Mar, 2026







£733.94 inc. VAT
AI-generated summary
For £611.60 ex-VAT, this StarTech 4x4 HDMI matrix is the kind of kit you buy when you genuinely need routing flexibility, not when you just need “a few screens.” A 4x4 matrix pays off in control rooms, meeting spaces with multiple sources, training suites, or any setup where PCs, cameras, and playback devices all need to be redistributed on demand—sometimes even with multiple people watching different things at once (the picture-in-picture / multiview angle). If you’ve got the cable runs and the requirement to switch centrally, it’s a sensible, workmanlike choice: StarTech tends to be practical and support-friendly for UK resellers/integrators.
That said, I wouldn’t buy it if your use case is simple or mostly static—like “one source to one display” or occasional manual switching with only two or three endpoints. In those cases, you’ll usually get better value and less fuss from simpler switchers/splitters, and you’ll avoid the overhead of matrix operation. Also, because HDMI matrices live or die by real-world signal behaviour, make sure you’ve thought through your sources/displays’ compatibility and cable lengths before committing—HDMI switching quirks are the main reason these products become support tickets. Bottom line: buy it if you need real routing + multiview behaviour; skip it if you don’t, because the cost buys capability you may never use.

ATEN
ATEN VS481B - Video/audio switch - 4 x HDMI - desktop

STARTECH
StarTech.com HDMI Cable Splitter - 2 Port - 4K 30Hz - Powered - HDMI Audio / Video Splitter - 1 in 2 Out - HDMI 1.4 - Video/audio splitter - 2 x HDMI - desktop - for P/N: ST121SHD50, SVA5M3NEUA

STARTECH
StarTech.com HDMI Splitter 1 In 2 Out - 4k 30Hz - 2 Port - Aluminum - HDMI Multi Port - HDMI Audio Splitter (ST122HD4K) - Video/audio switch - 2 x HDMI - desktop - for P/N: SVA5H2NEUA

ATEN
ATEN VanCryst VS0102 - Video/audio splitter - 2 x VGA + 2 x audio - desktop