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UGREEN Micro HDMI Male + Mini HDMI Male to HDMI Female Adapter – HD129
Key Features
Brand: UGREEN
Supports 8K@60Hz and 4K@120Hz resolutions
HDMI 2.1 with eARC, VRR, ALLM, Dynamic HDR
5-meter length for flexible room connections
Durable nylon braided jacket for added strength
Plug-and-play compatibility with HDMI 2.1 devices
1 Year Warranty
Ugreen Micro HDMI Male and Mini HDMI Male to HDMI Female Adapter HD129 Product Overview
The Ugreen Micro HDMI Male + Mini HDMI Male to HDMI Female Adapter HD129 is a professional-grade, two-in-one hardware coupler designed to bridge the gap between portable multimedia hardware and standard digital displays. This Ugreen compact, passive adapter consolidates both a Micro HDMI Type-D interface and a Mini HDMI Type-C interface into a single, full-sized standard HDMI Type-A female port. Engineered for on-the-go professionals, it provides an efficient alternative to carrying multiple independent display cables when connecting compact devices to external screens.
Core Features and Technical Specifications
Multi-Interface Engineering Architecture
The Ugreen adapter features a distinct dual-input design that supports separate hardware connections. On one side, it features a Micro HDMI male plug, and on the other, a Mini HDMI male plug, with a centralized standard HDMI female socket. This versatile combination enables immediate interface matching for a wide array of compact electronics without needing multiple standalone converter dongles.
High-Definition Resolution and 3D Capabilities
The internal data transmission lines fully support high-definition video feeds up to 4K Ultra HD resolution. It maintains hardware backward compatibility with standard video layouts, including Full HD 1080p, 720p, and 480p at smooth refresh rates. It also incorporates native frame-packing logic to broadcast uncompressed 3D video signals across display chains seamlessly.
Premium Structural Materials and Gold-Plated Contacts
To eliminate data latency and structural pixelation, the internal components utilize pure copper conductors. The adapter interfaces are finished with corrosion-resistant gold plating, which lowers overall contact resistance and shields the pins from atmospheric oxidation. The outer shell is molded from a high-impact, heat-resistant PVC polymer that protects the structural integrity of the joints from frequent handling
Digital Audio and Content Protection Synchronization
This video adapter routes embedded multi-channel digital audio formats synchronously with the video feed. It fully supports uncompressed high-fidelity sound layouts, including 7.1 surround sound, Dolby TrueHD, and DTS-HD Master Audio. Furthermore, it complies with standard HDCP copy-protection frameworks, ensuring secure data handshakes with encrypted media streams.
Key Benefits for Users
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- Multi-Device Consolidation: Combines two distinct mini-display connection standards into one hardware unit to minimize kit clutter.
- Flexible Short Cable Lead: The integrated short cable tail reduces direct lever strain on delicate device ports compared to solid block adapters.
- Pure Plug and Play Setup: Operates entirely at a hardware level without requiring external power supplies, software configurations, or driver installation.
- High Mobility Form Factor: Extremely lightweight and compact structural design fits easily into camera bags, laptop sleeves, or travel pouches.
Ideal Applications and Use Cases
Professional Photography and Videography
Enables field photographers to connect DSLR cameras containing Mini HDMI ports or mirrorless camera rigs with Micro HDMI ports directly to large field monitors for accurate framing.
Action Sports and Drone Review
Perfect for on-site production teams wanting to stream real-time high-definition playback from action cameras or drone controller remotes directly onto standard boardroom televisions.
Corporate Presentations and Field Work
Allows traveling executives to hook modern ultra-thin tablets, pocket projectors, or ultra-portable notebooks up to standard HDMI display lines installed in commercial offices.
Home Media and Legacy Device Integration
Connects older tablet models, older smartphones, or portable media players featuring micro-display lines directly into home theater setups or desktop monitors.
Summary Profile
- Product Brand: Ugreen
- Model Identifier: HD129
- Product Part Number: UG-20144
- Input Interfaces: 1x Micro HDMI Type-D Male and 1x Mini HDMI Type-C Male
- Output Interface: 1x Standard HDMI Type-A Female
- Supported Peak Resolution: Up to 4K Ultra HD
- High-Fidelity Audio Support: 7.1 Surround Sound, Dolby TrueHD, DTS-HD Master Audio, ARC
- Security Protocol Compliance: HDCP Compliant
- Contact Finish: Anti-Corrosive Gold-Plated Pins
- Protective Housing Type: Flexible Reinforced PVC Shell
- Color Composition: Sleek Black
