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Long black USB-C to USB-C cable coiled on white surface

CableDeconn

CableDeconn USB C to USB C cable 16.5FT 32.4Gbps 8K 120Hz 4K 240Hz

SKU CH-T65Q-7BMN1

A 16.5 ft USB-C cable carrying 32.4 Gbps for 8K at 120 Hz and 4K at 240 Hz

  • Connector TypeUSB C to USB C
  • Immersive 8K visuals at 120Hz refresh rate
  • Smooth 4K gaming up to 240Hz performance
  • High-bandwidth 32.4Gbps ensures stable signal transmission
  • Wide compatibility with RTX 4090 and AMD 7900
  • Durable flexible design for long-lasting daily use

16.5 ft DisplayPort 1.4 cable

This 16.5-foot cable carries DisplayPort 1.4 signals at 32.4 Gbps between USB-C connectors. It supports 8K at 60 Hz and 4K at up to 240 Hz for gaming or professional displays. The slim, flexible jacket eases routing in tight setups.

Gamers and creators with DP alt-mode hosts

Suits users linking DP alt-mode laptops or graphics cards to high-refresh monitors such as Samsung Odyssey G8, G9, CRG, BenQ, Alienware, LG, Asus or Acer panels. Not suited for buyers who need USB data lanes or power delivery beyond the video signal. Not suited for setups that require legacy DisplayPort connectors.

32.4 Gbps bandwidth

The single specification that decides fit is the 32.4 Gbps link rate, enabling 8K 60 Hz, 4K 240 Hz and 2K 360 Hz without compression. HDR 4:4:4 colour and variable-refresh technologies including G-Sync and FreeSync are carried over the same bandwidth.

Highlights

  • Immersive 8K visuals at 120Hz refresh rate
  • Smooth 4K gaming up to 240Hz performance
  • High-bandwidth 32.4Gbps ensures stable signal transmission
  • Wide compatibility with RTX 4090 and AMD 7900
  • Durable flexible design for long-lasting daily use

Specifications

Connector TypeUSB C to USB C

Questions about this item

Does this cable need a DisplayPort 1.4 port on my graphics card to reach 8K 120Hz?

Yes, a DisplayPort 1.4 output on the GPU is required to deliver the 32.4 Gbps bandwidth needed for 8K at 120 Hz.

Will it work with my older RTX 3080 if I keep that card?

The RTX 3080 supports DisplayPort 1.4, so the cable will run 4K at 144 Hz or 240 Hz and 8K at 60 Hz on that card.

How can I confirm the link is running at the full 32.4 Gbps after I plug it in?

Check the monitor OSD or GPU control panel — it should report a 32.4 Gbps link rate with HDR 4:4:4 colour at the chosen resolution and refresh rate.

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