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Black HDMI cable with standard connectors, 16.4 feet long

Keyence

Keyence SKW 8K@60 HDMI Cable 16.4FT 48Gbps 2.1 Audio Video Converter

SKU CH-N9RA-W4ED5

A 16.4 ft HDMI 2.1 cable carrying 48 Gbps for 8K at 60 Hz, 4K at 120 Hz, eARC, VRR and ALLM gaming features

  • Changer TypeHDMI Cables
  • Sharp 8K at 60 Hz visuals via 48 Gbps bandwidth
  • Smooth 4K 120 Hz gaming with VRR and ALLM support
  • Immersive eARC and Dolby Atmos audio return channel
  • Reliable 16.4 ft reach through multi-layer shielded construction
  • Broad device compatibility from HDMI 1.1 through 2.1

What this cable does

This 16.4FT HDMI 2.1 cable delivers 48Gbps bandwidth for 8K@60Hz and 4K@120Hz video. It supports BT.2020 color space with 10/12/16-bit depth, Dynamic HDR, Dolby Vision, eARC and Dolby Atmos. Multi-layer shielding reduces EMI for stable long-distance transmission. It is backward compatible with HDMI 2.0b/2.0a/1.4/1.3/1.2/1.1.

Who it suits and who it does not

Gamers using RTX 3080 or 3090 cards gain VRR, QFT and ALLM for smooth 4K@120Hz or 8K UHD play. Home-theatre owners connecting SoundBars, AVRs or UHD TVs benefit from eARC and Quick Media Switching. Buyers needing longer runs than 16.4FT or fibre-optic extension for greater distances should look at active alternatives.

What the bundle changes

The cable itself is the sole component; no separate adapters, converters or software are included. Its integrated HDMI 2.1 feature set replaces the need for individual VRR, QMS or eARC boxes. The upgraded core and shielding deliver the specified 48Gbps performance without extra signal boosters.

Highlights

  • Sharp 8K at 60 Hz visuals via 48 Gbps bandwidth
  • Smooth 4K 120 Hz gaming with VRR and ALLM support
  • Immersive eARC and Dolby Atmos audio return channel
  • Reliable 16.4 ft reach through multi-layer shielded construction
  • Broad device compatibility from HDMI 1.1 through 2.1

Specifications

Changer TypeHDMI Cables

Questions about this item

Does my display and source both need HDMI 2.1 ports to use the 48Gbps bandwidth of this cable?

The cable delivers its full 48Gbps bandwidth only when both the source and the display have HDMI 2.1 ports; with older ports it will still work but at the lower speed of that port version.

Will this 16.4ft cable work with my existing HDMI 2.0b monitor and HDMI 1.4 AV receiver without signal loss?

Yes, the cable is backward compatible with HDMI 2.0b, 2.0a, 1.4, 1.3, 1.2 and 1.1, so it will carry a stable signal through those older devices at their native speeds.

How can I verify that 8K@60Hz and eARC audio are actually active after I connect the cable?

Check the source device’s output settings to confirm 8K at 60Hz is selected, and on the TV or soundbar verify that eARC or Dolby Atmos is shown as the active audio format.

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