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Retractable HDMI 2.1 cable on a small reel, flat ribbon extends to 43 inches, matte black connectors with textured grips

Keyence

Keyence 8K 60Hz 4K 240Hz Retractable HDMI 2.1 Cable 3.3 Feet

SKU CH-3Q8B-47FY9

A retractable HDMI 2.1 cable extends to 43 inches for 8K 60Hz or 4K 240Hz video with HDR and ARC, then coils to three inches for travel

  • Adapter typeHDMI Cables
  • Retractable design extends to 43 inches for flexible setups
  • Supports 8K 60Hz and 4K 240Hz for high-resolution clarity
  • HDR support enhances colour depth and contrast
  • HDMI 2.1 bandwidth enables 48-bit deep colour and 32-channel audio
  • Compact 3-inch spool stores easily for travel convenience

Retractable HDMI 2.1 Cable for Travel

A retractable HDMI 2.1 cable connects a computer, media streamer or player to an HDTV, monitor or projector. It extends from 3 inches to 43 inches for flexible reach. The compact reel fits in a laptop bag for conference rooms, classrooms, hotels or an RV.

Pull-to-Extend Design With Moulded Connectors

Pull both ends to unwind to the ideal length and pull again to rewind the smooth ribbon cable. Moulded connectors include easy-grip treads and strain relief for frequent use. The tangle-free mechanism simplifies setup and storage on the road.

8K 60Hz and 4K 240Hz Video With HDR

Supports resolutions up to 7680x4320 at 60Hz and 3840x2160 at 240Hz, plus 2560x1600, 2560x1440, 1920x1200 and 1080p. Handles HDR, 48-bit Deep Color, 32-channel audio, Dolby True HD 7.1 audio, 3D video, ARC and HDCP protected content. Limited to 3.3 feet maximum length for longer fixed runs.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $23.99
Pricier than about 65% of the 1,459 comparable items (median $17.99).

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Specifications

Product
Adapter typeHDMI Cables

Questions about this item

How can I confirm the cable is delivering 8K at 60Hz after I connect it?

Check the display settings on your source device or monitor to verify the active resolution shows 7680x4320 at 60Hz and that HDR is enabled.

What comes with the cable and is anything else needed for a typical setup?

The retractable HDMI 2.1 cable is the only item included; no separate adapters or power supplies are required for standard device-to-display connections.

Which resolution and refresh-rate combination should I select for a 4K gaming monitor?

Choose 3840x2160 at 240Hz to match the cable’s maximum 4K refresh rate capability.

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