•This CAT6 UTP keystone jacket is durable,its fits for patch panels, surface mount boxes or wall plates (face plates).
•Gold plated contacts with dust cover|prevent the oxidization|ABS case|Fire resistance UL94V-0|smoothly snap-in and snapping stable
•Cat 6 performance to future-proof your network|Backwards compatible to 10/100/1000
•Ethernet CAT5 CAT5E CAT6|in compliance with the ANSI/TIA/EIA 568-C.2 standard
•Supports T568A and T568B wiring with color coded 110 blocks. It Supports 110 or Krone dual type termination and accepts 22 or 26 AWG solid Ethernet patch cables.

Package： 1- Pack = 1pcs, 2- Pack = 2pcs, 10- Pack = 10pcs

Q：What is the data throughput on these keystones? item description claims 'speeds up to 1gbp/s'. choke point?

A：They are compliant with Cat6/Cat5e/Cat5 standards. So speeds up to 1Gbp/s. If your entire network is built for 1Gbp/s you should be fine as everything will have cross talk. If your switching, wiring, networking equipment and inbound/outbound connection all have capacity of above 1Gbp/s you'll need shielded. If you contact us with your intended use we could provide better insight. Generally Cat6 1Gbp/s is everywhere and is pretty standard right now for deployments. 6A/Shielded (above 1Gbp/s) is more rare/special circumstances.

Q：Can i use this as a telephone rj11 jack if i hook up the wires properly to the middle four terminals?

A：We advise for best results to use RJ11 keystone instead of RJ45 for a telephone wire. Unless you're running VOIP via cat6/5e/5 wiring, if that is the case these will work just fine.