StarTech.com 100 Pack RJ45 Dust Covers - Reusable RJ45 Blanking Plug/ Dust Cap - Ethernet/LAN Port Protector/ Blocker - Snap In RJ45 Female Jack Protective Cover for Hubs Switches Routers

Product Overview

AI-generated summary

If you’ve got a patch panel, switch, router, or a handful of exposed RJ45 ports that get used inconsistently, these StarTech RJ45 dust covers are a tidy, low-cost bit of hygiene. For £15.52 ex‑VAT for a 100-pack, the value is in bulk: they’re cheap enough that you won’t hesitate to cover unused ports as standard practice, and the “reusable” angle matters if you’re constantly swapping patch leads or reconfiguring cabinets. They also save you from the slow grime build-up that can make ports slightly fussier over time—nothing dramatic, but in real IT environments it’s the kind of small prevention that stops bigger annoyances later.

That said, I wouldn’t buy these if you’re looking for heavy-duty environmental protection. These are dust caps, not a shield for harsh conditions, and they won’t replace proper port covers or sealed infrastructure if you’re in a workshop, dusty plant, or outdoors-adjacent setup. Also, if your ports are regularly in use, you may end up spending more time removing and refitting them than it’s worth—better to cover only truly-unused ports. Overall: good, sensible add-on for internal network gear in normal office/IT-room conditions, and hard to argue with at this price.