The Wavenet HD-6EKSJWH 110-Type Punchdown 8P8C RJ45 CAT6 Keystone Jack - White is designed with advanced PCB technology to provide maximum performance. Featuring a 180-degree punchdown style, these UL Listed Keystone Jacks have been tested to exceed TIA-568-C.2 Category 6 100-meter channel performance. Additionally, the contact pins are made with 50 micro-inches of gold-plated material for optimal bandwidth and performance. Each Keystone Jack can withstand a minimum of 750 cycles of plug insertions.