Double female cat6 keystone can be used with Cat.6, Cat5, CAT5e Ethernet cables
CAT6 Keystone inline Coupler for voice, home networking, home office, audio, video and more
Fits all standard keystone wall plates and panels
Gold plated contacts and easy snap-in retaining clip ensure a secure and corrosion free connection
Warranty:One Year Warranty for quality problem. With UL Listed, just use it without concern