Feature:
There is a female jack on both sides of the connector so you can plug a cable into the back, as well as into the front.
Keystone Snap-in Cat.6 couplers provide a full range of solutions for voice, home networking, home office, audio, video and more.
It works with any wallplates and blank patch panels.
Cat6 performance is in compliance with ANSI/TIA/EIA 568 B.2 standard
Plastic housing,gold plated contacts,straight-through wiring.

Specification:
Material:PC/copper/Tin plated
Color:Blue
Standard: Cat6 8P8C (female-female)
Dimension:28 x 17 x 15mm/1.1 x 0.67 x 0.59"(L x W x T)

Package Include:
5 x Cat6 Inline RJ45 Keystone Wall Coupler Jack Adapter