PortPlugs - 13-Piece Clear Dust Plugs for Laptop & PC Ports - Waterproof & Dustproof Protection for USB, HDMI, Audio Jacks - Ideal for Travel, Office & Home Use

I have not yet decided if these port covers are worth it. I have never had any issues with ports to begin with. With that said, this bundle contains almost all the necessary port plugs. I can see them being useful for children as my daughter plugs her USB headset into a different port all the time. They work like they should, but difficult at all to plug in nor remove...So my last laptop had one if its USB slots corroded out from living in the constant humidity and salt air of Hawaii. No with these, I NO longer worry about that. I now have a white chromebook and the clear portplugs blend in almost seemlessly. Main problem is when you take them out to use the port...be sure to put them back in afterwards!! But that is all on the user! :)I have taken them in and out multiple times to use the usb or hdmi ports and them seem durable and stay in well. (tho' I will admit, if you don't have fingernails not sure how you would actually grasp that little tab to pull them out.... I DO have fingernails and have NO problem getting them in or out!)Had 2 ports that none of the plugs would fit into, but still glad to have the ones that did fit!The PortPlugs fit flush for all ports except the SD card slot where it sat on top of the port, and the Ethernet port since I have a joint on mine. Perhaps they could consider including two sizes for the Ethernet port, one for laptops with expandable joints and a smaller overall port, and a standard issue one.Great product, tye USB, HDMI, headphone, microphone, and ethernet ports are completely and securly plugged. Each one comes with only one earphone/microphone plug, so getting two packets in one purchase is great!The SD and headphone slots are the only ones that don't sort of "pop" in--the lips on the exterior portions create raised edges off the profile of my laptop. The HDMI plug easily dislodged and is now lost. Also no USB C plug. I really only got these to keep the ports I never use debris free. The three holes that I want to keep plugged can't be due to an improper formation of the plug or a lack of having a plug in the set at all. USBs are perfect thoughThese plugs are great. I live in the Caribbean, and our house is in a location that is the saltiest, wettest on the island. We also have problems with Sahara dust getting into everything. With all our desktops and laptops, all the ports became corroded and unusable. When we got new computers, we each got a set of these plugs to protect the ports. They're easy to insert and remove. Between all of us, there were some leftovers that we used in the television ports. I highly recommend these if you live in or take your laptop to any humid or dusty area.The plugs don't quite fit my laptop. The SD plug is big but will fit if stuffed in. Round plug fits perfect in headphone jack but not the charging port. The USB plugs seem to fit well. One plug was too small but looked like it would fit; it fell out and I've lost the plug.The plug for The HDMI plug fits but is a tad small so hopefully it doesn't get stuck, but there's a tab to pull it it out so hopefully I can get it out of it does.as previously reported some pieces fit great oher fell out and got lost within 24 hoursSome piece didn't fit but still good ??