Holiday Shipping Details & Extended Holiday Returns 
1.The RJ45 female-to-female network jack series coupler allows you to extend the length of the Ethernet jumper.
2.RJ45 in-line coupler can be used in home and office, with high-speed gurrante, durability and reliability.
3.These couplers are made of high-impact, flame-retardant plastic and nickel-plated contacts, meet TIA/EIA 568-C.2 standards, and meet or exceed category 6 performance.
4.Interactive snap design, firm and reliable connection.
5.8-core pure copper gold-plated conductor, stable signal transmission, excellent contact and transmission performance, improve data transmission.
6.Thick PCB board, metal shield, durable.
7.Compatible with Cat-5, CAT-5e, CAT-6, CAT-6a and CAT-7 Ethernet cables.
High impact environmental ABS plastic housing
Frame retardant housing provides a safe installation
RJ45 8P8C gold plated pin avoids corrosion,insertionlife >750 Times
Plug and connect to join two ethernetpatch cables extender the length of cable
No tools required to connect pre-terminated cables
Plug and play and snaps into place in seconds to keep data flowing
Exam the connection before installing in a wall plate
Wide compatible with keystone wall plate and patch panel.
Compatible with Cat 6, 5e, and 5 cables.
Gold-plated contacts improve the signal transmission.
Fire-retardant high-impact ABS plastic housing provides a safe installation