uxcell Ethernet Hub Port RJ45 Cover Cap Protector Connector 10Pcs Black

Product is great with speedy Shipping, Thank you!

I like that these work. I dont like that are harder to remove

they fit nicely into everything i have. i ordered more!

Worked as advertised.

Great product!

They do exactly what you want them to. Made of soft rubber and fit in port well. No excessive overhang, so you can put them in a switch and they dont interfere with surrounding ports.

bought a high-end DAC and it has many unused ports I wish to plug and keep dust out. These fit ethernet great.

They plug the hole.

This are really great to put in RJ-45 ports to keep dust out. They are soft, easy to install, and remove. Have a device you just want to make sure you dont use the wrong port on? These are good for that too.