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White HDMI cable with male connectors on both ends, 7.0m length, CL3 rated for in-wall use

STARTECH

STARTECH HD3MM7MW 7.0m 23ft White CL3 In-wall High Speed HDMI Cable

SKU CH-E3N1-3WMSD MPN HD3MM7MW

A 7.0-metre CL3-rated in-wall HDMI cable carrying Ultra HD 4k x 2k and 1080p signals between two HDMI male connectors

  • Cable length22.97 ft (7.0m)
  • Connector count1
  • Source connector1 x HDMI
  • Destination connector1 x HDMI
  • Connector detailsConnector on First End:1 x HDMI Male Digital Audio/Video Con
  • Product typeOthers

Pack CL3 Rated

Cable Length 23 Feet

  • CL3 rating allows safe in-wall installation
  • 0 metre length reaches distant displays
  • High Speed HDMI supports Ultra HD 4k x 2k resolution
  • Gold-plated connectors resist corrosion for reliable signal
  • Male-to-male HDMI connects source directly to display

In-Wall HDMI Cable for CL3 Installations

This 7.0 m white HDMI cable carries a CL3 rating for in-wall runs. Male-to-male connectors link source and display in a single 22.97 ft length. High Speed construction supports Ultra HD 4k x 2k and 1080p signals. It is built for permanent installation behind drywall or in conduit.

Suited for Fixed Runs Where Fire Code Applies

Installers routing video through studs or plenums will meet CL3 requirements with this cable. Home cinema builders needing a single long drop between projector and AV rack can use the full 23 ft without joins. Buyers who need a flexible patch cord for frequent replugging or tight desk routing should choose a standard non-rated cable instead.

CL3 Rating Determines Code Compliance

The CL3 marking is the only specification that decides whether this cable satisfies in-wall fire-safety regulations. If your local inspector requires CL3, this cable qualifies; if not, a lighter non-rated cable may be easier to handle. No other listed attribute overrides that requirement.

How it compares

Measured against everything we stock in HDMI & Mini HDMI Cables, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 63% of the 785 comparable items (median $17.99).

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Specifications

Product
Brand nameStarTech.com
Model nameHD3MM7MW
Product typeOthers
Product colorWhite
Ports & slots
Connector count1
Source connector1 x HDMI
Destination connector1 x HDMI
Connector detailsConnector on First End:1 x HDMI Male Digital Audio/Video
Connector on Second End:1 x HDMI Male Digital Audio/Video
Size & build
Overall length22.97 ft (7 m)
Cable length22.97 ft (7.0m)
Shipping weight0.22 kg
Package size202 × 201 × 23 mm

Other versions of this model

3 more in the same range

Questions about this item

Does the 7.0 m length add noticeable heat or power draw when running all day?

No — it is a passive copper cable, so it draws no power and generates no heat of its own regardless of how long it stays connected.

What devices must I already own for this cable to work?

You need a source with an HDMI output and a display or receiver with an HDMI input; the cable simply bridges the two.

Will this 22.97 ft cable still pass 1080p reliably to an older 1080p projector?

Yes — it is rated for Ultra HD 4k x 2k, so a 1080p signal travels the full length with no degradation.

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