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Black DisplayPort 2.1 cable, 4.9 ft, male-to-male connectors, PVC jacket

Corn Electronics

Corn Electronics DisplayPort Cable 2.1 6.6 ft 77.4 Gbps 16K@60Hz

SKU CH-BV2X-15P4G

A 4.9 ft DisplayPort 2.1 cable carrying 77.4 Gbps for 16K at 60 Hz, 8K at 120 Hz and 4K at 240 Hz, with quad shielding and gold-plated connectors

  • Refresh frequency16K
  • Rated speed77.4 Gbit/s
  • Cable length4.9 ft (1.49 m)
  • Connector count2
  • Source connector1 x DisplayPort
  • Destination connector1 x DisplayPort

Cable Length 6.6 Feet

  • Supports 16K resolution at 60 Hz with 77.4 Gbps bandwidth
  • Handles 8K at 120 Hz and 4K at 240 Hz for high-refresh gaming
  • Quad shielding with aluminium foil, braid and ground wire blocks interference
  • Thickened oxygen-free copper cores maintain signal integrity over 6.6 ft
  • Gold-plated DisplayPort 2.1 connectors resist corrosion for reliable contact

DisplayPort 2.1 cable for 16K displays

This Corn Electronics cable carries the DisplayPort 2.1 standard at 77.4 Gbps between a graphics card and a monitor. It supports 16K resolution at 60 Hz or 30 Hz, plus lower resolutions at up to 240 Hz. The male-to-male connectors are gold plated for reliable contact. It suits builders who need the highest current link rate for a single display.

Bandwidth ceiling at 77.4 Gbps

The 77.4 Gbps total bandwidth sets the practical limit for resolution and refresh combinations. At 16K the cable manages 60 Hz or 30 Hz, while 8K reaches 120 Hz. For 4K and 2K panels the link allows 240 Hz, 144 Hz, 120 Hz or 60 Hz. Quad shielding with aluminium foil, aluminium-magnesium braid and a ground wire protects signal integrity across the 4.9 ft length.

Check port version and cable routing

Verify that both the source and the sink implement DisplayPort 2.1 to reach the stated modes; older ports will fall back to their own limits. The 7.0 mm outer diameter and PVC jacket affect bend radius, so plan the route behind the desk or through trunking. Buyers who need a longer run or an angled connector should look elsewhere.

How it compares

Measured against everything we stock in DisplayPort Monitor Cables, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 70% of the 3,804 comparable items (median $15.99).

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Specifications

Product
Brand nameCorn
Model nameDisplayPort Cable 2.1
Product colorBlack
Performance
Rated speed77.4 Gbit/s
Display
Refresh frequency16K
Ports & slots
Connector count2
Source connector1 x DisplayPort
Destination connector1 x DisplayPort
Connector details2 × DisplayPort 2.1
Connector genderMale to Male
Size & build
Cable length4.9 ft (1.49 m)
Cable shieldingQuad-shielded

Other versions of this model

5 more in the same range

Questions about this item

Should I choose the 4.9 ft or 6.6 ft length for my desk setup?

The specifications list a 4.9 ft thread length with a 7.0 mm diameter, while the product title also mentions a 6.6 ft option; pick the shorter cable for a tidy desk or the longer one if your monitor sits farther from the graphics card.

What does the 77.4 Gbps bandwidth actually deliver on my monitor?

At full 77.4 Gbps the cable can carry 16K at 60 Hz or 30 Hz, 8K at 120 Hz or 60 Hz, 4K at 240 Hz, 144 Hz, 120 Hz or 60 Hz, and 2K at 240 Hz, 144 Hz, 120 Hz or 60 Hz, provided your GPU and display support those modes.

Is the DisplayPort 2.1 interface limited to 80 Gbps or 77.4 Gbps in practice?

The cable is rated for 77.4 Gbps total bandwidth over its DisplayPort 2.1 connectors, so that is the practical ceiling; the 80 Gbps figure appears only in the supplier title and is not the specified cable speed.

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