- Web Development
How to Choose Between Custom Development and Templates
30 Nov, 2025






£23.14 inc. VAT
AI-generated summary
For £19.31 ex‑VAT, this StarTech HDMI signal booster is the kind of “cheap sanity check” you buy when an HDMI run is giving you grief. In real life, it won’t magically fix every incompatible setup, but it *can* help when you’re dealing with longer than expected cable runs where you see flicker, loss of picture, or handshake weirdness—especially at 1080p. It’s also handy in office environments where you don’t want to re-terminate cables or swap them out immediately; you can trial the booster and see if the link stabilises.
That said, I wouldn’t buy it as a universal solution or assume it’s always the best route. If your underlying problem is a fundamentally poor cable, bad connectors, or a source/sink that’s picky about HDMI handshakes, a booster may not cure it and you could end up adding complexity for no gain. Who it *is* for: IT resellers, small IT teams, and anyone fitting displays in meeting rooms where you need a quick, low-cost way to improve reliability without redesigning the install. If you’re building something long-term and you’re already on good-quality cabling, I’d generally prioritise the right cable run over boosters.

STARTECH
StarTech.com HDMI Over CAT5e / CAT6 Extender with Power Over Cable - 165 ft (50m) HDMI Video/Audio Over Dual Ethernet Cable Extender (ST121SHD50) - Video/audio extender - over CAT 5e/6 - up to 50 m - for P/N: ST128HDMI2, SVA12M2NEUA, SVA12M5NA, VIDWALLMNT

STARTECH
StarTech.com USB C to HDMI Adapter - 4K 30Hz - USB 3.1 Type-C to HDMI Adapter - USB-C to HDMI Dongle - Monitor Adapter - White (CDP2HDW) - External video adapter - USB-C - HDMI - white - for P/N: TB3DK2DPPD, TB3DK2DPPDUE, TB3DK2DPW, TB3DK2DPWUE, TB3DKDPMAW, TB3DKDPMAWUE

STARTECH
StarTech.com Composite and S-Video to HDMI Converter with Audio - Video converter - composite video, S-video - HDMI - black - VID2HDCON - Video converter - composite video, S-video - HDMI - black

STARTECH
StarTech.com 6ft Mini DisplayPort to HDMI Cable - 4K 30hz Monitor Adapter Cable - mDP PC or Macbook to HDMI Display (MDP2HDMM2MB) - Adapter cable - Mini DisplayPort male to HDMI male - 2 m - black - 4K support