StarTech. com HDMIADMM3 3ft Micro HDMI to HDMI Cable with Ethernet - HDMI 1. 4b - 4K - Gold-Plated - 34 AWG - Black
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Product Features
Technical Overview
This HDMI cable implements the HDMI 1.4b standard with full support for the HDMI Ethernet Channel (HEC), allowing compatible devices to share an internet connection without requiring separate Ethernet cabling. The 19-pin connectors on both ends maintain proper signal mapping between Micro HDMI and standard HDMI interfaces, ensuring compatibility with HDMI 1.4 and earlier specifications.
The cable's construction includes multiple layers of protection: gold-plated connectors resist corrosion, 34 AWG copper conductors maintain signal strength over the 3-foot length, and Al-Mylar foil with copper braid shielding provides superior EMI protection. These technical elements work together to preserve video quality up to 4K resolution and audio fidelity across supported formats.
This section brings together practical product details such as Cable Type, Cable Length, Connector Type on First End, Color Family, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This Micro HDMI to HDMI cable combines high-performance specifications with durable construction for reliable connectivity in demanding environments. The integrated Ethernet channel eliminates the need for separate network cables when connecting compatible devices, while comprehensive HDMI feature support ensures compatibility with modern home theater and professional AV systems.
Durable Construction
The fully molded connectors with flexible PVC strain relief prevent fraying and damage from repetitive bending, while the durable PVC jacket provides high strength and reliability for long-term use.
- Flexible strain relief
- Damage-resistant design
- Fray-resistant construction
Enhanced Signal Integrity
Gold-plated connectors maintain optimal conductivity, while the combination of Al-Mylar foil and copper braid shielding minimizes electromagnetic interference for cleaner audio and video signals.
- Gold-plated contacts
- Dual-layer shielding
- 34 AWG conductors
Deployment / Use Cases
This adapter cable is specifically designed for connecting devices with Micro HDMI (Type-D) ports to standard HDMI displays, monitors, and projectors. It serves as an essential connectivity solution for expanding the viewing experience from compact devices to larger screens.
Common applications include connecting action cameras like GoPro Hero models, Raspberry Pi 4 single-board computers, DSLR and video cameras from manufacturers such as Nikon and Canon EOS, and smartphones with Micro HDMI output to televisions, computer monitors, or presentation projectors. The cable enables users to view content from portable devices on larger displays for enhanced visibility during presentations, content review, or entertainment purposes.
Camera & Action Cam Connectivity
Connect GoPro, DSLR, and video cameras directly to monitors or TVs for instant playback, content review, or live display during shooting sessions.
- GoPro Hero compatibility
- DSLR camera support
- Live monitoring capability
Single-Board Computer Display
Extend Raspberry Pi 4 and similar development boards to HDMI monitors for programming, media center applications, or digital signage implementations.
- Raspberry Pi 4 ready
- Development environment support
- Media center applications
Physical Profile
The cable features a sleek black PVC jacket that complements most AV setups while providing durable protection. With a total length of 3 feet (0.91 meters) and lightweight construction at just 1.20 ounces, this cable offers practical connectivity without excessive bulk or weight. The compact design makes it ideal for portable setups while maintaining sufficient length for flexible positioning between devices and displays.
- Weight
- 1.20 oz (34.02 g)
- Length
- 3 ft (0.91 m)
Highlights
- Connects Micro HDMI (Type-D) devices to standard HDMI displays and projectors
- Supports 4K resolution up to 4096 x 2160 with 10.2 Gbps bandwidth
- HDMI 1.4b compliant with Ethernet Channel (HEC) for network sharing
- Gold-plated 19-pin connectors ensure reliable signal transmission
- 34 AWG wiring with Al-Mylar foil and copper braid EMI shielding
- Durable PVC jacket with flexible strain relief prevents fraying
- Supports 8-channel audio including Dolby TrueHD and DTS-HD
- Compatible with HDMI ARC, CEC, HDCP 1.4, and Deep Color
- RoHS, REACH, and WEEE compliant for environmental responsibility
- Lifetime warranty from StarTech.com
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | HDMIADMM3 |
| Brand Name | StarTech.com |
| Product Name | 3 ft High Speed HDMI® Cable with Ethernet - HDMI to HDMI Micro - M/M |
| Packaged Quantity | 1 Each |
| Product Type | Video Cable Adapter |
| Technical Information | |
| Cable Type | HDMI |
| Cable Length | 3 ft (0.91 m) |
| Connector Type on First End | HDMI 1.4b Digital Audio/Video - Male |
| Connector Gender on First End | Male |
| Connector on First End Details | 1 x 19-pin HDMI 1.4b Digital Audio/Video - Male |
| Connector Type on Second End | Micro HDMI Type D Digital Audio/Video - Male |
| Connector Gender on Second End | Male |
| Connector on Second End Details | 1 x 19-pin Micro HDMI Type D Digital Audio/Video - Male |
| Connector Plating | Gold |
| Device Supported | Audio/Video Device,Cellular Phone,TV,Smartphone,Raspberry Pi,Camera,Projector,Monitor |
| American Wire Gauge | 34 AWG |
| Supported Resolution | 4096 x 2160 |
| Features | HDMI Ethernet Channel (HEC),Flexible,Audio Return Channel (ARC),Strain Relief,Damage Resistant,Fray Resistant,HDCP,Consumer Electronics Control (CEC),EMI Protection |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Jacket Material | Polyvinyl Chloride (PVC) |
| Weight (Approximate) | 1.20 oz (34.02 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What devices can I connect with this Micro HDMI to HDMI cable?
This cable connects devices with Micro HDMI (Type-D) ports to standard HDMI (Type-A) displays. Compatible devices include GoPro action cameras, Raspberry Pi 4 single-board computers, DSLR and video cameras from Nikon and Canon, smartphones with Micro HDMI output, and other portable electronics to monitors, TVs, or projectors.
What resolution does this HDMI cable support?
The cable supports resolutions up to 4096 x 2160 (4K) with a bandwidth of 10.2 Gbps. It also handles Full HD 1920x1080p at 120Hz, making it suitable for high-frame-rate content. The HDMI 1.4b specification ensures compatibility with 3D video and wide aspect ratios.
Does this cable include Ethernet capability?
Yes, this cable implements the HDMI Ethernet Channel (HEC) feature of the HDMI 1.4b standard. This allows compatible devices to share an internet connection through the HDMI cable itself, eliminating the need for a separate Ethernet cable when both connected devices support HEC.
What audio formats are supported by this HDMI cable?
The cable supports 8-channel audio including 5.1 and 7.1 surround sound, Dolby Digital Plus (DD+), and Dolby TrueHD. It also handles Audio Return Channel (ARC) functionality, allowing audio to be sent from a TV back to an AV receiver through the same HDMI connection.
How durable is the construction of this HDMI cable?
The cable features a durable PVC jacket with flexible strain relief at both connectors to prevent fraying from repetitive bending. Gold-plated connectors resist corrosion, while 34 AWG wiring maintains signal integrity. The dual-layer shielding with Al-Mylar foil and copper braid provides excellent EMI protection for reliable performance.
What warranty comes with this StarTech.com HDMI cable?
StarTech.com provides a lifetime warranty for this HDMIADMM3 cable. The warranty covers defects in materials and workmanship for the product's lifetime, demonstrating the manufacturer's confidence in the cable's durability and performance.
What resolution or display format is specified?
It features a display specification of 4096 x 2160, giving you clear visuals for work and media use.
What refresh rate or brightness details are available?
Display-oriented products are best judged through screen, connectivity, and installation specifications. Those facts help buyers confirm visual fit, mounting flexibility, and deployment suitability more clearly than generic summary text.
| Qty | Price | Available |
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