Note: The color of the item may vary slightly due to photography and your own computerFeature: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.5 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.Cat5 performance is in compliance with ANSI/TIA/EIA 568 B.2 standardPlastic housing,gold plated contacts,straight-through wiring.Specification:Material:PC/copper/Tin platedColor:WhiteStandard: Cat5 8P8C (female-female)Dimension:28 x 17 x 15mm/1.1 x 0.67 x 0.59Inch(L x W x T)Weight:23gPackage Include:5 x Cat5 Inline RJ45 Keystone Wall Coupler Jack Adapter