Nippon Labs 20HDMI-8FTMM-C hdmi cable 8 ft

Purpose and compatibility

This Nippon Labs 20HDMI-8FTMM-C cable carries HDMI 2.0 signals over an eight-foot run. It is built for owners who need a male-to-male link between a 4K source and a display or receiver while running the cable inside a wall cavity. The CL3 rating satisfies in-wall fire codes that a standard cable cannot meet. Buyers who require longer distances or HDMI 2.1 bandwidth will need a different solution.

Thermals noise and power

Passive copper construction means the cable draws no external power and generates no heat or noise during operation. The stranded 28AWG tinned copper conductors and triple EMI shielding preserve the 18Gbps signal up to 600 MHz without active equalisation. Because no electronics are embedded in the heads, there is no fan, no coil whine and no thermal load on connected equipment.

Build and daily use

The CL3-rated PVC jacket is fire-resistant and remains flexible enough to pull through stud bays and conduit. Gold-plated HDMI 2.0 male connectors resist corrosion over repeated mating cycles. At eight feet the length suits typical equipment-rack-to-wall-plate runs while keeping slack manageable. Installers should verify that the bend radius suits the cavity before committing to a permanent pull.