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Black rhombus-shaped Mini DisplayPort adapter with HDMI, DVI and VGA ports

LUOM

LUOM Mini DisplayPort 1.2 to HDMI DVI VGA audio video converter 4K 30Hz black

SKU CH-XKZ8-HQ5CR

Connects a Mini DisplayPort 1.2 source to HDMI, DVI or VGA displays with 4K 30 Hz and 1080p 60 Hz output

  • Thunderbolt 3 supportW-M0402-4K-BK-F
  • First connectorW-M0402-4K-BK-F
  • Second connectorW-M0402-4K-BK-F
  • SoundW-M0402-4K-BK-F
  • Product typeHDMI Converters
  • In the boxW-M0402-4K-BK-F
  • Connect one Mini DisplayPort source to HDMI, DVI or VGA displays
  • HDMI and DVI outputs reach 3840×2160 at 30 Hz for 4K clarity
  • VGA output supports 1920×1200 at 60 Hz for legacy monitors
  • Gold-plated Thunderbolt 1/2 input resists signal interference
  • HDMI port carries both audio and video without extra cables

Mini DisplayPort 1.2 3-in-1 adapter

This LUOM converter connects a Mini DisplayPort 1.1a or 1.2 source to HDMI, DVI or VGA displays. It supports Thunderbolt 1 and 2 ports but not Thunderbolt 3 USB-C. The rhombus-shaped housing carries a gold-plated input for interference resistance. It is built for office, home entertainment and conference-room setups.

Suits single-display workflows, not multi-monitor

Users who need one external screen at 4K 30 Hz via HDMI or DVI, or 1920 x 1200 at 60 Hz via VGA, are covered. Buyers who want simultaneous output on two or three ports, or who require 4K at 60 Hz, should look at a different solution. The adapter draws power from the source port so no external supply is needed.

Sustained 4K 30 Hz output stays stable

During long sessions the HDMI and DVI links maintain 3840 x 2160 at 30 Hz within the HDMI 1.4a 3.0 Gbps limit when a suitable cable is used. VGA holds 1920 x 1200 at 60 Hz without drift. Audio travels with video over HDMI so no separate cable is required. The gold-plated connector resists signal degradation over time.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 63% of the 1,459 comparable items (median $17.99).

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Specifications

Product
Product typeHDMI Converters
Audio & video
SoundW-M0402-4K-BK-F
Ports & slots
Thunderbolt 3 supportW-M0402-4K-BK-F
First connectorW-M0402-4K-BK-F
Second connectorW-M0402-4K-BK-F
In the box
In the boxW-M0402-4K-BK-F

Questions about this item

My laptop only has Mini DisplayPort 1.2 — will that drive the converter without extra power?

Yes — the converter draws power from the Mini DisplayPort 1.2 or Thunderbolt 1/2 source, so no external supply is needed.

I still use a 1920 x 1080 monitor over VGA — can I keep it while also running a 3840 x 2160 display on HDMI?

The VGA output is limited to 1920 x 1200 at 60 Hz, while HDMI and DVI can reach 3840 x 2160 at 30 Hz, so both can run simultaneously at their native limits.

After plugging everything in, how do I confirm the HDMI link is actually running at 4K 30 Hz?

Open your OS display settings and verify the external screen shows 3840 x 2160 at 30 Hz; use an HDMI 2.0 cable to ensure the full bandwidth is available.

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