¡Gracias por visitar nuestra tienda DSI ! Estamos encantados de que hayas venido a ver nuestros productos, no olvides utilizar el área de preguntas si tienes dudas. EXTEND SHORT CABLE-- Oxsubor RJ45 Coupler extender is deal for extending ethernet connection by connecting 2 short network cables together. FAST SPEED To 10 GIGABITE-- The RJ45 connector can speed up to 10 gigabite for connecting Cat7/Cat6 ethernet cable. SAFE And SECURE-- With Gold plated contacts and easy snap-in retaining clip the coupler ensure a secure and corrosion free connection. COMPATIBILITY-- This 8P8C female to female Ethernet coupler jack is compatible with Cat7 Cat6 Cat5e Cat5 network. HIGH PERFORMANCE-- UL Listed RJ45 inline jack coupler meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard.