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Small rectangular adapter with DisplayPort plug on one end and HDMI port on the other, matte black finish

ESTONE

ESTONE 8K DisplayPort to HDMI Adapter 7680x4320 30Hz 4K 120Hz DP1.4 to HD2.1 Synaptics 6100

SKU CH-C6R2-R2NDB

Passive DisplayPort 1.4 to HDMI 2.1 adapter delivers 7680×4320 at 30 Hz or 4K at 120 Hz using Synaptics 6100

  • Changer TypeDisplayPort to HDMI
  • Enjoy 8K clarity at 7680 × 4320 resolution and 30 Hz
  • Smooth 4K gaming with 120 Hz refresh rate support
  • Passive DP 1.4 to HDMI 2.1 conversion needs no external power
  • Synaptics 6100 chip delivers reliable uni‑directional signal transmission
  • Wide device compatibility — laptops, desktops, GPUs, TVs, projectors and VR headsets

8K DisplayPort to HDMI adapter for high-refresh

This passive adapter converts a DisplayPort 1.4 source to an HDMI 2.1 display. It handles 8K resolution at 30 Hz and 4K resolution at 120 Hz. The Synaptics 6100 chip manages the signal conversion without external power. Audio and video pass through a single cable.

Suited for GPUs or laptops with native DisplayPort

Buyers whose source only offers DisplayPort 1.2 or HDMI outputs cannot use this adapter. It is uni-directional and will not work in reverse from HDMI to DisplayPort. The device also fails when inserted into a docking station or multi-port hub. HDR requires HDR support on both the source and the display.

Maximum supported resolution is 7680x4320 at 30 Hz

This single figure decides whether the adapter matches your monitor and graphics card. If your display needs 8K at a higher refresh rate or 4K above 120 Hz, this model will not meet the requirement.

Highlights

  • Enjoy 8K clarity at 7680 × 4320 resolution and 30 Hz
  • Smooth 4K gaming with 120 Hz refresh rate support
  • Passive DP 1.4 to HDMI 2.1 conversion needs no external power
  • Synaptics 6100 chip delivers reliable uni‑directional signal transmission
  • Wide device compatibility — laptops, desktops, GPUs, TVs, projectors and VR headsets

Specifications

Changer TypeDisplayPort to HDMI

Questions about this item

Should I pick the 8K 30Hz or 4K 120Hz mode for my display?

Choose 8K at 30Hz when your monitor is an 8K panel and you need maximum desktop space; choose 4K at 120Hz when your monitor is 4K and you want smoother motion for gaming or video.

What does the 7680x4320 at 30Hz figure mean once the adapter is plugged into my PC?

It means the adapter can pass an 8K signal from a DisplayPort 1.4 source to an HDMI 2.1 display at 30 frames per second, provided both the GPU and the monitor support that resolution and refresh rate.

How do the DisplayPort 1.4 and HDMI 2.1 interfaces limit what I can actually run?

The adapter uses a Synaptics 6100 chip to convert a DP 1.4 input into an HDMI 2.1 output, so the maximum bandwidth is capped by the DP 1.4 link — 8K at 30Hz or 4K at 120Hz — and it only works in the DP-to-HDMI direction.

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