Norden Category 5e UTP keystone Jacks exceed category 5e performance with component and channel performance to 100 MHz can be used in unloaded patch panels, faceplates and shutters, in a variety of colour options. These Jacks are designed to reduce the Insertion loss & Alien cross talk in order to provide maximum flexibility and high performance for all 10G Ethernet applications and are available in a 90° orientation with a dual termination block which will allow the installer to terminate with either a 110 or Krone insertion tool (Dual IDC). 90° orientation provides perfect termination This supports T568 A&B wiring & easy installation. The jack is manufactured with an integral cable strain relief.