RJ45 Dust Covers Caps Ethernet Port Plugs Suitable for Open Slot on Network Switch Silicone 20pcs/Pack

Excellent... Easy to Install, Easy to remove. Keeps the DUST OUT!

good price, really useful !!! used mark which MAC address has already been seen on the network and which ports are not to be used.

These nice silicone RJ45 Ethernet Port Plugs fit snuggly and securely into my empty ethernet ports on my switches and patch panel keystones. Great product at a great price.

This item work great. I would buy again.

Aside from the wrong item description (-1 star). These are good sillicoln dust covers for LC connectors. They have a good handle for insersion and removal. They are soft silicoln so they don't scratch the fiber ends. Overall good. Would give the star back if I didn't have to search so hard to find them. (Correct the name, please)

Well designed, high quality and easy to install/remove. Would buy again.

Great little inserts, will extend the life of your switch & eliminate surprises when plugging new wires to ports that were unused for long. Well with the investment!

These can be a pain to get in the port but they do the job and they don't seem to fall out. I put these in all my FC & ethernet optical ports not populated with a SFP+.