About this item HDMI + Ethernet CAT6 Wall Plates: The wall plate fits flush to the wall and runs the ethernet/HDMI cable from one side to another. The Ethernet RJ45 keystone jack is compatible with Cat6, Cat5, and Cat5e network ethernet cables. Hide the cables in the wall and keep a nice appearance, avoiding wire mess. Decorate the walls in your home or office to hide cables. High Quality: The 2-port wall plates are made of ABS flame retardant material. Compliant with the HDMI 2.0 standard. The gold-plated RJ45 pins provide a tight and corrosion-free connection for ethernet cables to maintain signal transmission stability. Wide Applications: The snap-in retaining clip ensures that the ethernet cables can be firmly connected. Cat6 RJ45 keystone jack and HDMI keystone jack are removable, making future replacements easy. The female to female Cat6 HDMI inline couplers and 2-port standard size wall plates provide a comprehensive solution for networking, audio, video, and more DIY projects i