20421 | MD115 | UGREEN Mini DP to HDMI + VGA Converter | Silver

UGREEN Mini DisplayPort to HDMI Adapter Silver (MD112 / 20421)

Mini DisplayPort Male to HDMI Female Adapter with 4K Ultra HD Support, Gold-Plated Connectors, Aluminum Housing & Plug-and-Play

Product Overview

The UGREEN MD112 Mini DisplayPort to HDMI Adapter (20421) allows you to connect laptops, desktops, and other Mini DisplayPort or Thunderbolt 2 devices to HDMI-equipped monitors, TVs, and projectors. Supporting resolutions up to 4K Ultra HD, it delivers crisp video and high-quality audio through a single adapter, making it ideal for presentations, home entertainment, and multi-display workstations.

Designed with a durable aluminum alloy housing, gold-plated connectors, and a compact portable form factor, the adapter ensures reliable signal transmission while resisting corrosion and everyday wear. Its plug-and-play design requires no drivers or external power.

Key Features

• Mini DisplayPort male to HDMI female adapter
• Supports resolutions up to 4K Ultra HD
• Transmits both video and audio
• Gold-plated connectors
• Premium aluminum alloy housing
• Plug-and-play operation
• Compact and lightweight design
• Stable digital signal transmission
• Backward compatible with lower resolutions

4K Ultra HD Video Output

Enjoy sharp and detailed visuals by connecting your Mini DisplayPort device to an HDMI display.

Supports:

• Up to 4K Ultra HD resolution
• Full HD 1080p
• HD 720p
• Mirror Mode
• Extended Desktop Mode

Perfect for watching movies, delivering presentations, editing content, or expanding your workspace.

Audio & Video Through a Single Adapter

The adapter carries both digital video and audio through the HDMI connection, eliminating the need for separate audio cables when supported by the source device.

Benefits include:

• Synchronized audio and video
• Clean cable management
• Simple one-cable display connection
• Reliable digital signal quality

Durable Premium Construction

Built for long-lasting performance with high-quality materials.

Features include:

• Aluminum alloy housing
• Gold-plated connectors
• Corrosion-resistant contacts
• Reinforced construction
• Compact travel-friendly design

The premium build helps maintain stable performance during frequent use.

Easy Plug-and-Play Installation

Simply connect the Mini DisplayPort connector to your computer and attach an HDMI cable between the adapter and your display.

No:

• Drivers
• Software
• External power
• Configuration

Required for most supported operating systems.

Wide Compatibility

Compatible with Mini DisplayPort and Thunderbolt 2 devices, including:

Apple

• MacBook Pro (Thunderbolt 2)
• MacBook Air (Thunderbolt 2)
• Mac mini
• iMac

Microsoft

• Surface Pro (Mini DisplayPort models)
• Surface Laptop (Mini DisplayPort models)

Other Devices

• Desktop PCs with Mini DisplayPort
• Business laptops
• Workstations
• Graphics cards with Mini DisplayPort output

Compatible with:

• TVs
• Monitors
• Projectors
• AV receivers
• HDMI displays

Specifications