[UL Listed] Cable Matters 10-Pack Cat6 RJ45 Keystone Jack (Cat 6 / Cat6 Keystone Jack) in Black CAT 6 RJ45 heavy duty keystone jacks fit patch panels, wall plates, or surface mount boxes with standard keystone blank openings; Accepts 23 and 24 AWG unshielded twisted pair (UTP) cable 10 GIGABIT ETHERNET Cat 6 performance to future-proof your network; Backwards compatible to 10/100 Ethernet; Meets or exceeds Category 6 performance in compliance with the ANSI/TIA/EIA 568-C.2 standard UL LISTED keystone jack (E486099) with T568A and T568B color-coded labels; Category 6 rated performance up to Gigabit Ethernet speeds for a fast and reliable network; Supports T568A and T568B wiring with 110-style, color-coded termination blocks; Dual IDC terminals accept 110 or Krone impact tools and provide cable strain relief COST-EFFECTIVE 10-PACK of Category 6 KJ modules can terminate five cable runs; Impact tool or tool-free 90 degree termination HEAVY-DUTY CONSTRUCTION includes an impact- resistant and fire-retardant housing with gold-plated RJ45 contacts, dual IDC covers, and a snap-in retaining clip for a secure connection Impact resistant plastic Labels for T568A and T568B wiring standards Gold-plated contacts IDC modules fit Krone or 110 impact tools Compatible with keystone jack patch panels Compatible with keystone jack wall plates Compatible with keystone jack surface mount boxes 90 degree termination Strain-relief dual IDC covers Impact resistant construction