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Gray rectangular keystone wall plate with four square ports

Monoprice Inc.

Monoprice Inc. Standard Size Keystone Plate 4 Port Gray UL

SKU CH-P4KM-1GJ3Y

Four-port keystone wall plate accepts Ethernet, HDMI, coaxial and phone jacks in a UL-listed, impact-resistant thermoplastic frame

  • Supports four keystone jacks for flexible network, audio, video, or voice connections
  • Universal compatibility with standard keystone inserts including Ethernet, HDMI, coaxial, and phone jacks
  • Durable ABS construction provides high-impact, scratch-resistant reliability
  • Professional gray finish resists scratches and fading for a polished appearance
  • UL listed for safety compliance in structured cabling projects

4-Port Keystone Wall Plate

The Monoprice Standard Size Keystone Plate provides four openings for keystone inserts, allowing installers to combine Ethernet, HDMI, coaxial, or telephone jacks in a single gang box. It is built from high-impact thermoplastic with a gray finish that resists scratches and fading. UL listing confirms it meets safety requirements for structured cabling projects.

Suits Custom Multi-Media Drops

This plate suits professionals and DIY installers who need a clean, organised termination point for mixed signal types in residential, office, or commercial settings. It is not for installations that require more than four ports in a single-gang footprint or for surface-mount boxes that do not accept standard keystone inserts.

Four Keystone Openings

The defining specification is the four-port capacity, which sets the maximum number of keystone jacks the plate can hold. Buyers must match their planned connection count to this limit; projects needing five or more connections will require a larger plate or an additional gang box.

Highlights

  • Supports four keystone jacks for flexible network, audio, video, or voice connections
  • Universal compatibility with standard keystone inserts including Ethernet, HDMI, coaxial, and phone jacks
  • Durable ABS construction provides high-impact, scratch-resistant reliability
  • Professional gray finish resists scratches and fading for a polished appearance
  • UL listed for safety compliance in structured cabling projects

Specifications

No published specifications for this item yet.

Questions about this item

Does the plate come with any keystone jacks or mounting screws?

The package includes only the 4-port keystone wall plate; keystone inserts and mounting screws are sold separately.

Should I choose the black or the grey finish for a standard US single-gang box?

Both colours share the same standard-size footprint and four-port layout, so the choice is purely cosmetic.

What does the UL marking on this wall plate tell me about its use in a real installation?

UL listing confirms the thermoplastic plate meets US safety standards for use in standard electrical boxes.

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