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SMUGDESK

SMUGDESK DisplayPort 1.4 cable 3 m 8K 60 Hz 4K 160 Hz 2K 280 Hz 1080p 390 Hz HBR3 VESA certified

SKU CH-7J8P-XPRN9

VESA-certified DisplayPort 1.4 cable delivers 8K at 60 Hz and 1080p up to 390 Hz with 32.4 Gbit/s HBR3 bandwidth

  • 8K 60 Hz clarity for professional workflows via HBR3 32.4 Gbit/s bandwidth
  • 4K 160 Hz fluid motion for competitive gaming with DSC 1.2 compression
  • 2K 280 Hz ultra-low latency backed by VESA-certified DisplayPort 1.4 link
  • 1080p 390 Hz maximum refresh for esports displays using Forward Error Correction
  • Works with existing DP 1.3 1.2 1.1 monitors through full backward compatibility

Three-metre DisplayPort 1.4 cable

This VESA-certified cable carries HBR3 bandwidth of 32.4 Gbit/s over a 3 m length. It targets gamers and creators who need 8K at 60 Hz or high-refresh 4K and 1440p signals without signal degradation. The construction supports Display Stream Compression 1.2 and up to 32 audio channels for a single-cable setup.

Bandwidth and length limits

The 32.4 Gbit/s link rate caps uncompressed 8K at 60 Hz and 4K at 160 Hz; higher refresh rates at those resolutions require DSC compression. At 3 m the cable reaches the practical maximum for passive HBR3 copper, so runs beyond this distance may need an active or fibre alternative. Backwards compatibility covers DP 1.3, 1.2 and 1.1 devices at their native speeds.

8K 60 Hz certification

VESA certification guarantees the cable meets the full HBR3 specification for 7680×4320 at 60 Hz. Buyers who need 8K at 120 Hz or 10 K resolutions will exceed the 25.92 Gbit/s video data rate this cable provides.

Highlights

  • 8K 60 Hz clarity for professional workflows via HBR3 32.4 Gbit/s bandwidth
  • 4K 160 Hz fluid motion for competitive gaming with DSC 1.2 compression
  • 2K 280 Hz ultra-low latency backed by VESA-certified DisplayPort 1.4 link
  • 1080p 390 Hz maximum refresh for esports displays using Forward Error Correction
  • Works with existing DP 1.3 1.2 1.1 monitors through full backward compatibility

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 3 m length or a shorter cable for my setup?

The 3 m length works well for typical desk-to-monitor distances; choose a shorter cable only if your source sits closer and you want less slack.

What does the 8K 60 Hz rating mean when I plug this into my GPU and monitor?

It means the cable can carry 7680x4320 at 60 Hz provided both your graphics card and display support that mode over DisplayPort 1.4.

How does the HBR3 32.4 Gbit/s bandwidth limit what resolutions and refresh rates I can actually run?

The 32.4 Gbit/s total bandwidth (25.92 Gbit/s video data) caps you to the listed modes — 8K 60 Hz, 4K up to 160 Hz, 2K up to 280 Hz, 1080p up to 390 Hz — with DSC used for the highest rates.

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