Female to Female Cat6 Coupler is compatible with Cat6, Cat5, and Cat5e Ethernet cables. Fits all standard wall plates; Cat6 RJ45 jack in-line coupler installs in patch panels, surface mount boxes, or wall plates with standard ports. Gold-plated contacts and easy snap-in retaining clip ensure a secure and corrosion-free connection. High-impact ABS plastic housing. RJ45 jack inline coupler meets Category 6 performance and is compliant with TIA/EIA and ISO standards. Connector Type: RJ45 Cable Type: Ethernet Color: Black Material: ABS Plastic Package Contents: 25 x RJ45 Coupler Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the actual item. Measurement may vary by +/- 1-3 cm.