Review on Leviton 41646 W QuickPort Decora Insert by Jeremy Miller

They are ideal for installing a speaker, data and HDMI keystone socket. I generally trust most Leviton low voltage products. I'm a professional installer of audio/video equipment and use it in a different way almost every day. They are clearly marked "Top" like most keystone plates to facilitate installation of the keystone connectors. They are high quality plastic and I still break one installing them. The tabs that hold the mounting screws are made of a softer plastic that allows for some flexing to relieve stress when connecting cables to the keystone jacks. They are supplied with the screws required to attach the insert to the low voltage bracket.