Review on ThreeBulls 30 Pcs Silicone USB Cap Port Cover: Female End Black - Anti Dust Protector with Superior Quality by Jared Winebrenner

I got these initially for our new/used 2nd and 3rd car which we bought with USB ports that seem to be getting dusty. So I wanted to get them as plugs to keep the connections clean and free of dust. That's a great idea - and well worth it for a few bucks. However, the plugs are too small / and they clog the ports. To get the plugs out, I had to pry them up with a toothpick and pry them out. It's best to do something yourself or just use a piece of tape. Like I said, a good idea, but damn small for what they're intended for.