ECHOGEAR in-Wall Cable Management Kit for TV — 3.75" x 3.25" Modules, ETL-Certified, 6ft Extension

ECHOGEAR's in-wall cable management kit lets you safely conceal TV power and low-voltage cords behind the wall with an all-in-one, ETL-certified solution.

Mounting a TV looks best when cables disappear. This kit provides pre-wired upper and lower modules sized 3.75" diameter by 3.25" depth, a 6 ft extension cord, a drywall hole saw attachment, and the hardware you need to run power and AV cables through the wall in roughly 30 minutes—no electrician required for most installations. Everything is engineered to meet in-wall safety standards and to produce a clean, paintable finish once installed.

How does this kit keep power and AV cables code-compliant and safe?

The product includes ETL-certified, pre-wired modules that separate the power conductors from low-voltage signal cables. That in-wall segregation helps you follow typical safety guidelines while eliminating exposed cords. The locking wings on the modules secure the unit in drywall, reducing movement and maintaining a neat installation.

• ETL-certified pre-wired upper and lower modules for safe power routing
• Separate cavities for power and low-voltage cables to limit interference
• Locking wings secure the modules to drywall for a stable fit

What tools and skills do I need to install it myself?

Basic DIY skills and a corded or cordless drill are all that's required. The kit includes a drywall hole saw attachment and driver bit, so you only need a drill and a stud finder. Follow the step-by-step instructions and the job can typically be completed in under an hour.

• Included hole saw attachment and driver bit — just add a drill
• 6 ft extension cord eliminates the need to run new wiring to the outlet
• Clear separation of upper and lower modules simplifies routing of HDMI, Ethernet, and power

Which cables and TV setups work with this management kit?

The cavity sizes accommodate multiple thick AV cables so you can run HDMI, Ethernet, and audio wires alongside power. The openings accept up to four large HDMI cables plus common low-voltage wires, making it suitable for most flat-screen TVs, soundbars, and media consoles mounted on drywall.

• Fits up to four large HDMI cables and additional Ethernet or audio cords
• Paintable grommets and trim create a professional, low-profile look
• Designed for drywall installations behind wall-mounted TVs and media centers

What comes in the box and what support does ECHOGEAR offer?

The kit ships complete: upper and lower pre-wired modules (3.75" W × 3.25" D), a 6 ft extension cord, a drywall hole saw attachment, and a driver bit. If you run into issues, ECHOGEAR provides seven-days-a-week customer care to walk through troubleshooting and installation tips.

• Upper and lower modules, pre-wired and ready for installation
• 6 ft powered extension cord, hole saw attachment, and driver bit included
• Customer support available daily for installation guidance

Who is this for? This kit is ideal for homeowners, renters (where wall modifications are allowed), and DIY installers who want a tidy, professional-looking TV installation without hiring an electrician. It’s also a good fit for anyone upgrading a media area who needs to hide multiple cables — HDMI, Ethernet, and audio — while meeting in-wall safety standards and preserving a clean room aesthetic.