VCERJ45 Cat6A Shielded Keystone Jacks 12-Pack, 10Gbps Easy Toolless Modular Jacks PoE for 23 to 26 AWG Solid or Stranded S/FTP Ethernet Cable

Q: Are these reusable? For example, if I replace the cable but want to keep the keystone.

They sure are. I've got some that I've reused 3 or 4 times. You'll need a small flathead screwdriver to pry up the locking tabs. Just be a little gentle with them and they will do well. They come with zip ties for the rear bellmouth area, but I use a wrap of vulcanizing tape round the whole back end. It only sticks to itself and cuts off easily. My only drawback to this kind of connector is that the rear bellmouth opening is too small to accept the big shielded CAT6 cable, but that's a pretty small complaint.

Q: Creck when you mean "zip ties", are you talking about the plastic piece on the side that is used to hold the jack attached to the wallplate?

Dear Customer, The attached zip tie is used to secure the cable and hold the jack closed. The keystone jack will hold securely on wall plate or patch panel thanks to the white clip. Best Regards. VCE Support Team

Q: Does it work with cat7 ethernet cables?

RESPONSE FROM VCELINK: Thanks for asking. It supports cat6A and cat7 cable within terminating 4pairs, 22-26AWG. Please feel free to let us know if you have any further questions by contacting us through Amazon's messaging center. Open the product page, click on "Sold by VCELINK" and then "Ask a Question".