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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

  • TypeOthers
  • ColorWhite
  • Length22.97 ft
  • Cable Length22.97 ft. (7.0m)
  • Connector Number1
  • Connect From1 x HDMI

Pack CL3 Rated

Cable Length 23 Feet

Struck-through versions exist but are not stocked here.

  • 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.

Highlights

  • 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

Specifications

BrandStarTech.com
ModelHD3MM7MW
TypeOthers
ColorWhite
Length22.97 ft
Cable Length22.97 ft. (7.0m)
Connector Number1
Connect From1 x HDMI
Connect To1 x HDMI
Connector DetailConnector on First End:1 x HDMI Male Digital Audio/Video
Connector on Second End:1 x HDMI Male Digital Audio/Video
FeaturesPackaged Quantity:1
Shipping weight0.22 kg
Package size202 × 201 × 23 mm

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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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