We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black DisplayPort 2.1 cable with matching connectors, 6.6 ft long

SMUGDESK

SMUGDESK DisplayPort 2.1 cable 80Gbps 16K@30Hz 8K@120Hz 4K@240Hz 6.6ft

SKU CH-A86J-ZQX3N

Carries 80 Gbit/s bandwidth for 16K at 30 Hz, 8K at 120 Hz, and 4K at 240 Hz over 6.6 ft with DSC 1.2 and HDR

  • 80 Gbps bandwidth delivers stable 16K@30Hz and 8K@120Hz video
  • Dynamic HDR with 4:4:4 colour keeps every frame vivid and accurate
  • FreeSync and G-Sync compatibility prevents tearing on supported gaming monitors
  • Backwards compatible with DisplayPort 1.4, 1.2 and earlier devices
  • 6 ft length suits desktop and living-room setups

High-bandwidth DisplayPort 2.1 cable

This DisplayPort 2.1 cable delivers up to 80 Gbps bandwidth and carries resolutions up to 16K at 30 Hz with DSC. It supports 8K at 120 Hz, 4K at 240 Hz and 1440p at 360 Hz. The 6.6 ft link handles HDR, HDCP 2.2 and stereoscopic 3D video.

Gamers and high-refresh users.

PC gamers driving 4K 144 Hz, 1440p 240 Hz or 8K 120 Hz monitors benefit from the headroom. Builders connecting older GPUs or displays limited to DisplayPort 1.2 will not reach the highest rates. The cable works, but the link speed stays at the source or sink limit.

80 Gbps bandwidth rating

The single figure that decides fit is the 80 Gbps maximum bandwidth. If both your graphics card and monitor implement the matching UHBR lanes you unlock 16K@30 Hz, 8K@120 Hz and 4K@240 Hz; otherwise the connection falls back to the highest common rate.

Highlights

  • 80 Gbps bandwidth delivers stable 16K@30Hz and 8K@120Hz video
  • Dynamic HDR with 4:4:4 colour keeps every frame vivid and accurate
  • FreeSync and G-Sync compatibility prevents tearing on supported gaming monitors
  • Backwards compatible with DisplayPort 1.4, 1.2 and earlier devices
  • 6 ft length suits desktop and living-room setups

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the 80 Gbps bandwidth hold steady during long gaming sessions?

The cable is rated for 80 Gbps bandwidth using DisplayPort 2.1 with DSC 1.2 compression, supporting 16K at 30 Hz, 8K at 120 Hz and 4K at 240 Hz without signal loss.

Will the cable get hot or draw extra power when running 4K at 240 Hz all day?

As a passive copper cable it draws no external power and generates negligible heat; the 6.6 ft length meets the DisplayPort 2.1 electrical spec for sustained 80 Gbps transmission.

What must my graphics card and monitor already have for this cable to work?

Both source and display need a full-size DisplayPort connector; the cable is backwards compatible with DP 1.4, 1.3, 1.2 and 1.1 so it works with RTX 30-series, RTX 20-series, GTX 10-series and RX 6800/6900 GPUs.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.