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

Bought 30, all fit perfectly. Would recommend them.

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

Worked as advertised.

Dropped these into a some of my clients floor jacks to keep them clean of debris and they worked like a champ. Only consideration is that they dont have any sort of nib to pull them out. Perhaps that was intentional. Worked great, would buy again, would recommend these to others..

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

good

Perfect Fit. Very Handy.

Exactly whats needed for keeping spare switch ports clean :)

These represent an excellent solution for a very small problem. The rubber dust covers fit snugly into ethernet ports and Im quite comfortable they serve their purpose well (in this case protecting a switch installed into my garage workshop serving networked devices and some ethernet jacks connected through my attic). A tab allows for easy removal.

not much to say, I use them to minimise dust ingress to electronic components since I am based in qatar.