ThreeBulls 30 Pcs Silicone USB Cap Port Cover Anti Dust Protector for Female End Black

USB A - Dust cover - brilliant little item. Is your kitchen fitted with 13amp sockets with USB sockets ? These little plugs will protect the USB port from dust, spray and steam..... Also perfect for laptops, PC's, USB hubs or chargers to keep the port clean from debris, dust, fluff, pet hair or moisture. Good design with a slight raised edge on one side to assist with removing the plug, just get your nail and push.... easy.

Handy little caps for keeping USB ports covered to prevent dust buildup etc. I've added some to a 10-port usb hub that has upwards facing sockets and they work a treat. In my case they're not not very tight-fitting so might not be suitable to items that get moved a lot.

Does exactly what I needed them to do, a little fiddly to remove but don't need to remove them very often so no real issue, good product.

I bought these to prevent any damp / water ingress when using a USB charger / laptop outside with my astrophotography rig. These popped into the ports I am not using and fit snuggly. Good enough fit for them not to fall out when moving stuff around - so perfect for the job!

I used these dust covers to protect both hdmi and usb hubs, they’re okay at protection from dust but fiddly to get out

Bought these on a wim as I was fed up with the dust collecting in the USB ports. what a great little item/idea. They simply push in and pull out, sit securely and they are cheap enough to replace if lost - Recommended Item ThreeBulls 30 Pcs Silicone USB Cap Port Cover Anti Dust Protector for Female End Black

Easy to put in the socket but for removing you will need fingernails to remove these plugs. Easy, economical way to cover USB ports to prevent dust ( pet hair etc ) clogging.

They work, covered up a couple of unused usb ports on my switch but they are tricky to pull out, possibly the price of them being flush.

Enfin des capuchons de protection qui restent bien en place ! Utilisés sur des entrées USB de matériel hi-fi (ampli, lecteur Blu-ray et autres streamer) comme pour des ordinateurs (fixe et/ou portable), ces capuchons sont faciles à installer comme à retirer.

Good product for the price that does what it's sold to do, go into USB-A ports and cover the opening. I don't know about "water resistance" for this thing but I would not trust it with submerging any product with this thing into water and expecting the cover to block out water. I bought this thing to block out dust and it does so very good. However yea that seal strength wont' keep out water. Don't push it in too far. If you do It will become very hard to take out. That little nub on the top of the product helps juuuuuuussssssst a little bit but don't rely on it too much or else it'll break off. You're better off just pushing the product in 50-80% the way into a USB port so that way a least a little bit will stick out and will make it easy to remove. Works like a charm for me.

There's not much to say. They fit, they do the job, and it keeps dust out of USB ports. Wanted this for some older business machines being repurposed to HTPC's as they had abnormal amounts of USB ports. They do the trick and don't fall out. 5-stars for doing what they are intended to do.

Good and useful. But Pricey

I use these to cover up any USB port that isn't actively being used to prevent dust/dirt/debris getting into the port and possibly ruining it. Quality is top notch. Super easy to use They provide dust protection to keep your USB ports running smoothly. Super affordable. I use these on any computers or portable power stations with USB ports not actively being used (in my vehicles as well!)