10x Anti Dust Plugs for Smartphone, MacBook, Laptop | USB-C Dust Plug for Samsung Galaxy S8, S9, S10 | Silicone Dust Plug – Black

My challenge was I just bought a Samsung Galaxy S20 FE which does not have very many options for cases out on the market yet. The best case I decided to go with is great, however the one thing it lacked was a port protector for the USB-C charging port which I use very, very rarely b/c I primarily rely on wireless charging. So, I not only wanted to something that I could use to protect the port but would 1 - fit alongside the case and even preferably be flush or sunken into the case itself and 2 - be easily removable for when I do need to use the charging port, i.e. - when using the phone for navigation in the car and need it plugged in.These plugs satisfied both. It fits perfectly inside the cutout of the case for the port and does not protrude - thumbs up. And it's flexible/easy enough to get my finger in there to pull it out when I want to use the charging port. Problem solved.Side notes:- the plug seems to hold well enough in the port that I'm not worried about it falling out- Other than an accidental splash, I wouldn't count on this plug protecting the port from water. I only bring this up b/c it's listed in the rated features via the reviews, it wasn't even a consideration of mine. So, where it does, I guess, provide some water resistance since it covers the port - I wouldn't count on this keep water out if it were submerged or something of that nature. So, I'll give 3 out 5 stars for water resistance since it's better than nothing, but definitely not IP6 rated or anything of that nature.

These are dark grey or black in color. There is no aluminum cap to fall off. The color goes all the way through the plugs, unlike the plugs that are white plastic with a dark cap which easily falls off leaving the white plastic visible. My phone is a Samsung S21+. In dark grey color in a dark grey case. These plugs being silicone slide into place easily and don't fall out. They fit in the phone without interfering with the case and the color blends in so you can't really see it at all. It does not stuck out beyond the edge of the case so the phone still sits perfectly on its upright charging cradle. My phone does not have a headphone jack so I can't comment on those plugs,, but for the price for 10 USB plugs, I am very happy. I'm sure the silicone material enhances the water resistance of the USB port. I fell in a river a few years ago with my Samsung S8+ and the USB port was never the same afterwards. If I had one of these plugs in it I'm sure it would have fared much better.

So far works well to keep dirt and hay out of my ports when working in a barnyard. It is a little annoying trying to take the little plug out of the charging port, then you have to not lose it while charging, and THEN trying to get that sucker back in! But again, I'm no longer having strands of hay get stuck inside the ports so I'm happy about that! I'm just concerned about losing the nubs when a port is in use, but I guess overall it's a cheap product and I could just buy new ones as needed.Would not recommend if you have animals in your home that could eat stuff off the floor. I could easily see a cat or whatnot being curious and swallowing the nubs when put aside while charging. They seem small enough to pass if it does happen, but something to consider none the less.

The only thing i regret when I purchased these was:"I should have bought more d@mmit!" ha!I used it on my Samsung Gear IconX charging case, Note 9, Mate 20X, LG V20, Shanling M0, iphone 6s Plus and iPad Pro 12.9 2nd Gen (3.5 cover only), Galaxy Tab S3, Sony WH1000XM3, Fiio BTR3... and other devicesAnd now I feel like I should have bought more of these stuff.Easy to install, not a pain to remove, has some resistance which is good and reassures you that it's not easily coming off and geting lost. It has a slim profile that it does jut out off your device and with enough lip to pull it out without breaking it.This will save your ports from getting uneccessary debris going inside your devices and saving you from future maintenance issues.The only question for me is: are these going to last long enough? Only time will tell, but I guess with normal use, it should last quite a bit.Nonetheless, stuff like these are a "no-brainer".If you have usb-c and 3.5mm audio sockets on any of your device, you have to get these and some more for backup. Worth the price!

Clean packaging! They are made of rubber and do feel pretty secure in my phone's USB C port.The reason I bought these is I am planning on no using wired charging anymore I had a Nokia 6.1 and a BLU G9 - both if which charge via USB C. However, after a year of usage of each, the port was "loose", for lack of a better term. The Nokia I would have to Jimmy and jam the wire around for it to make some kind of co tsct to charge. For my BLU, while I can get it to charge, it no longer gets picked up by my laptop (so I can't do file transfer).Now I don't don't if this all due to some inherent instability of USB C - but it happening twice now within a year of usage, IV decided it's a safer bet to wirelessly charge. I bought these port covers as a way to protect my newer phone, where the only time I'd ever plug the wire in now is to do data transfer as needed.

I’m not sure what I was expecting but not this. I was thinking these would make devices power port water proof but not really sure it did that. I do think these are good for keeping other debris/dirt/dust out of the ports.