Best Double Phone Jack Wall Plates for Modern Home Connectivity
Finding the right double phone jack wall plate helps keep home or small office wiring neat while preserving reliable landline or auxiliary connections. This guide reviews five top options, highlighting durability, ease of installation, and multi-port versatility. Whether you’re replacing a damaged plate or upgrading to a two-port solution, these products offer solid performance and straightforward setups.
| Product | Brand | Configuration | Notes |
|---|---|---|---|
| ENERLITES Duplex RJ11 6P4C (6651-W) | ENERLITES | 2-line, 6P4C, 1-Gang | Durable polycarbonate, heat resistant |
| Cmple – Double RJ11 6P6C (B003UN6BFW) | Cmple | 2-port, 6P6C, 1-Gang | Smooth finish, easy install |
| ENERLITES 6671-W 6P6C | ENERLITES | 2-line, 6P6C, 1-Gang | Durable plastic, UL94 V2 |
| Cmple – Double RJ11 4 Conductor (B003UN4TE2) | Cmple | 2-port, 6P4C, 1-Gang | Prewired, low-profile |
| NECABLES 2-Port RJ11 6P4C | NECABLES | 2-port, 6P4C | Dust-proof option, includes screws |
Note: All selections support standard RJ11 devices such as landlines, fax machines, and some legacy modems. They are designed for single-gang wall openings and convert two ports neatly into your existing wall installation.
ENERLITES Duplex RJ11 6P4C Wall Plate (6651-W)

This 1-Gang wall plate supports two RJ11 lines with 6-position 4-conductor wiring (6P4C). It is built from polycarbonate thermoplastic for durability, flexibility, and impact resistance. The design is heat and fade resistant to temperatures over 100 degrees, reducing discoloration over time. It carries UL94, V2 flammability rating, and is intended for quick replacement of identical wall plate configurations. Dimensions: 4.50″ height x 2.76″ length.
Cmple Double RJ11 6P6C Wall Plate (B003UN6BFW)

Single-Gang double RJ11/RJ12 wall plate with 6-position 6-conductor wiring and two modular openings. It measures 4.50″ x 2.55″ x 0.25″ with a smooth finish and flush front for a clean, minimal look. Includes mounting screws. Ready to install out of the box, pre-wired and requires minimal tools. The design emphasizes a low-profile form with an easy-to-clean surface.
ENERLITES Duplex RJ11 6P6C Wall Plate (6671-W)

Another ENERGY-led option, this 1-Gang plate provides 6P6C wiring and two-line support. The same polycarbonate construction delivers durability and resistance to heat and fading. It shares UL94, V2 ratings and matches standard wall plate dimensions (4.50″ x 2.76″). A practical upgrade for dual-line telephony setups in residential or small office environments.
Cmple Double RJ11 4 Conductors Wall Plate (B003UN4TE2)

This single-gang, double RJ11 wall plate features 6P4C connectivity with a dual modular opening and a low-profile, smooth finish. It arrives prewired and ready to install, with included mounting screws. The design emphasizes an elegant flush front and a surface easy to clean, suitable for both homes and small offices needing two usable phone jacks.
NECABLES 2-Port RJ11 Wall Plate (Dust-Proof)

Dust-proof two-port wall plate with RJ11 6P4C interface and 8 back terminals for wire termination. Bright white, standard size 4.53 x 2.8 inches, designed to accommodate common RJ11 devices such as landlines, fax machines, or answering machines. It provides two dust-protected jacks with a straightforward installation.
Buying Guide
Key considerations when selecting a double phone jack wall plate include configuration, compatibility, and durability. Consider these perspectives to guide a purchase that fits your setup:
- Port configuration: Decide between 2-port options that support 6P4C versus 6P6C. If your devices require two lines, prioritize 6P6C models; for standard two-line setups, 6P4C is typically sufficient.
- Compatibility: Ensure the plate matches your existing wall opening dimensions (often 4.50″ H x 2.55″–2.76″ W). Look for standard single-gang plates to simplify replacement.
- Materials and durability: Polycarbonate or durable plastics resist heat, impact, and fading. UL94 flammability ratings (V2) indicate safer operation in some environments.
- Finish and aesthetics: A smooth, flush front enhances the look, especially in visible wall spaces. Choose a color that matches surrounding trim or décor (commonly white).
- Ease of installation: Prewired, screw-in designs reduce tool time and complexity. Consider whether screws are included and if the plate ships with mounting hardware.
- Dust protection: Dust-proof or sealed designs help maintain jack performance in dusty areas or high-traffic spaces.
- Compatibility with devices: While intended for standard RJ11 landline devices, verify compatibility with any fax machines or older modems you plan to use.
- Brand reliability and warranty: Reputable brands (such as ENERGY LITES and Cmple) typically provide better quality control and support if issues arise.