Wide Compatibility: Iwillink Cat6 keystone jacks are compatible with most patch panels, surface mount boxes, or wall plates. Dimension: 1.1in L x 0.71 in W. PLEASE NOTE THE PRODUCT SIZE BEFORE PURCHASE Material: Fire-retardant and impact-resistant housing ensures safety. Gold-plated contacts effectively reduce the proximal crosstalk and resist corrosion. Dual IDC covers keep cables tightly connected and keep dust out Punch-Down Stand: Punch down stand provides a solid base for terminating RJ45 keystone jacks with an impact tool High-Speed Data Transmission: Transmission speed of cat6 keystone up to 10Gbps (Cable length limit to 35m-55m),1000 Mpbs Cable length can up to 100m Multi-Scense Application: keystone jack modules accommodate most 23 and 24 AWG ethernet cables. Support T568A and T568B wiring standards. Widely used in home, company, surveillance, engineering and other network cabling