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 Mini DisplayPort male to HDMI female adapter with short cable

LUOM

LUOM MM137-4K mini displayport cable 1 ft 3840x2160 @30Hz

SKU CH-RFTV-7Y1WH

Connects Mini DisplayPort devices to HDMI displays at up to 3840x2160 @30Hz with audio

  • TypeMini DisplayPort to HDMI
  • Cable Length1 ft.
  • Connector Number1
  • Terminal GenderMale to Female
  • SpeedTest
  • Connect From1 x Mini DisplayPort
  • Transmit audio and video together via Mini DisplayPort to HDMI
  • Supports 3840x2160 resolution at 30Hz for sharp 4K viewing
  • Gold-plated connectors resist corrosion for lasting signal quality
  • Double-shielded solid copper conductor reduces interference
  • Compatible with MacBook Pro 2011-2015, MacBook Air 2015-2017, Surface Pro 3-6

Product purpose

This LUOM MM137-4K adapter connects a Mini DisplayPort source to an HDMI display. It suits owners of compatible MacBook, Surface, ThinkPad or Dell XPS models who need a short link to a monitor or projector. Buyers whose laptops lack Mini DisplayPort cannot use it.

Thermals and power

The passive design draws no external power and generates no audible noise. Double shielding and solid copper conductors maintain signal integrity over the 1 ft length without active components.

Bundled value

Gold-plated connectors resist corrosion and withstand repeated insertion cycles. The single-unit package delivers immediate Mini DisplayPort to HDMI conversion for audio and video up to 3840x2160 @30Hz.

Highlights

  • Transmit audio and video together via Mini DisplayPort to HDMI
  • Supports 3840x2160 resolution at 30Hz for sharp 4K viewing
  • Gold-plated connectors resist corrosion for lasting signal quality
  • Double-shielded solid copper conductor reduces interference
  • Compatible with MacBook Pro 2011-2015, MacBook Air 2015-2017, Surface Pro 3-6

Specifications

BrandLUOM
ModelMM137-4K
TypeMini DisplayPort to HDMI
Cable Length1 ft.
Connector Number1
Terminal GenderMale to Female
SpeedTest
Connect From1 x Mini DisplayPort
Connect To1 x HDMI
ShieldingDouble-shielded
ConductorSolid Copper Conductor
Constructiontest123
Sound QualityProduction Test
Windows VistaWorks with Windows Vista

Questions about this item

How do I install the LUOM MM137-4K adapter, and which step do people often get wrong?

Plug the Mini DisplayPort male end into the computer and the HDMI cable into the female port; the step users miss is that the adapter only works from Mini DisplayPort source to HDMI display, not the reverse.

What maintenance or replacement will the LUOM MM137-4K need later?

The gold-plated connectors resist corrosion, so no routine maintenance is required; replace the adapter only if physical damage occurs or the HDMI port wears out from repeated insertions.

What limit appears first during sustained use of the LUOM MM137-4K?

The 3840x2160 @30Hz ceiling is the first constraint; the adapter cannot push 4K at higher refresh rates regardless of cable length or source capability.

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.