Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
No Bots, Just Experts
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
StarTech HD3MM3MW 9.8FT HDMI 1.4b Cable with Ethernet
Overview
The StarTech HD3MM3MW is a 9.8-foot (3-meter) white HDMI 1.4b cable designed for reliable transmission of high-definition video and audio signals, including 4K resolution at 30 Hz. It incorporates an Ethernet channel, allowing network data to be transmitted over the HDMI connection, simplifying setups for compatible devices. This cable is suitable for connecting displays, projectors, or other HDMI-enabled devices in environments where a clean, high-performance connection is required, such as conference rooms or digital signage installations. The HD3MM3MW model ensures you get a solid connection for your 4K video feeds.
Compatibility
This cable is compatible with any device featuring an HDMI port that supports the HDMI 1.4b specification. This includes most modern 4K televisions, monitors, projectors, and AV receivers. The inclusion of the HDMI Ethernet Channel (HEC) means it can also support network connectivity for devices that are HEC-enabled, such as certain smart TVs or streaming devices, reducing the need for separate network cables in specific configurations.
Installation Notes
The cable features straight, gold-plated HDMI connectors for a secure fit and optimal signal conductivity. The 30 AWG wire gauge ensures signal integrity for resolutions up to 4K @ 30 Hz. The PVC jacket provides flexibility and durability, while the aluminum-mylar foil with braid shielding minimizes electromagnetic interference, protecting signal quality. The CL3 fire rating indicates suitability for in-wall installations where building codes require such ratings.
What's in the Box
- 1x HD3MM3MW HDMI Cable
StarTech 9.8FT/3M HDMI 1.4B Cable With Ethernet; 4K - HD3MM3MW
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more StarTech products? Shop the full StarTech catalog →
System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology