StarTech. com HDMM1MLS HDMI Cable with Locking Screw - 1m - 3ft 4K 60Hz HDR High Speed HDMI 2. 0 with Ethernet - M/M
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This High Speed HDMI 2.0 cable is built with a 34 AWG conductor and full shielding (Al-Mylar foil and braid) to minimize EMI interference, preserving signal integrity over its 1-meter length. The gold-plated 19-pin connectors enhance corrosion resistance and maintain consistent electrical contact.
It supports a wide range of resolutions including 3840x2160 (4K) at 60Hz, 3D video, 21:9 aspect ratios, and 32-channel multi-stream audio with up to 1536kHz sampling rate. Compatibility extends to HDMI 1.4 and earlier versions, ensuring backward compatibility with older devices.
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.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The integrated screw-locking mechanism sets this cable apart, offering tool-less installation and removal via a knurled thumbscrew. This design prevents disconnection in mobile, industrial, or high-traffic settings where cables are frequently moved or subjected to strain.
Durable Construction
The slim TPE jacket is flexible yet rugged, absorbing stress from frequent bends to protect the internal conductors. This jacket is non-toxic, halogen-free, and RoHS certified for environmental sustainability.
- TPE material resists cracking
- Maintains flexibility in tight spaces
- RoHS compliance reduces environmental impact
Enhanced Connectivity Features
Beyond basic video transmission, this cable includes HDMI Ethernet Channel for network sharing over HDMI, Audio Return Channel for simplified audio setups, and Multi-Stream Transport support for daisy-chaining displays.
- Eliminates separate Ethernet cables
- Simplifies audio system wiring
- Enables multi-display configurations
Deployment / Use Cases
Ideal for office boardrooms, digital signage installations, home theaters, and mobile AV setups, this cable connects displays, projectors, TVs, and AV receivers. The locking connector is particularly valuable in environments where equipment is mounted on walls, ceilings, or mobile carts, preventing signal loss from loose connections.
It works with standard HDMI ports and screw-type HDMI ports on compatible devices, including StarTech.com extenders, switches, and many third-party brands. The cable's compact 4.5mm diameter and flexibility make it easy to route through cable management systems or travel kits.
Professional AV Installations
Use in conference rooms, classrooms, or retail displays where reliable, tamper-resistant connections are critical. The locking screw ensures cables stay securely connected during long-term deployments.
Home Entertainment Systems
Connect 4K TVs, gaming consoles, and soundbars for high-fidelity audio and video. HDR support and ARC functionality enhance the viewing experience while simplifying setup.
Highlights
- Secure locking screw prevents accidental disconnections
- Supports 4K resolution at 60Hz with HDR for vibrant visuals
- 18Gbps bandwidth ensures high-speed data transfer
- HDMI Ethernet Channel allows network sharing over HDMI
- Gold-plated connectors enhance durability and signal quality
- Flexible TPE jacket resists bending and environmental stress
- Backward compatible with HDMI 1.4 and earlier versions
- RoHS certified and halogen-free for eco-friendly use
- Lifetime warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | HDMM1MLS |
| Brand Name | StarTech.com |
| Product Name | 1m/3ft HDMI Cable with Locking Screw - 4K 60Hz HDMI 2.0 Cable |
| Packaged Quantity | 1 Each |
| Product Type | Video Cable |
| Technical Information | |
| Cable Type | HDMI |
| Cable Length | 3.3 ft (1 m) |
| Connector Type on First End | HDMI 2.0 Digital Audio/Video - Male |
| Connector Gender on First End | Male |
| Connector on First End Details | 1 x 19-pin HDMI 2.0 Digital Audio/Video - Male |
| Connector Type on Second End | HDMI 2.0 Digital Audio/Video - Male |
| Connector Gender on Second End | Male |
| Connector on Second End Details | 1 x 19-pin HDMI 2.0 Digital Audio/Video - Male |
| Connector Plating | Gold |
| Shielding | Yes |
| Device Supported | Audio/Video Device,TV,Monitor,Projector,Home Theater System,Digital Signage Player,Port Extender,Switch |
| American Wire Gauge | 34 AWG |
| Data Transfer Rate | 18 Gbit/s |
| Supported Resolution | 3840 x 2160 |
| Features | Screw Lock,HDMI Ethernet Channel (HEC),Flexible,Multi-Stream Transport (MST) Support,Audio Return Channel (ARC),Stress Resistant,Rugged,Halogen Free,Bend Resistant,HDR Support,EMI Protection |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Jacket Material | Thermoplastic Elastomer (TPE) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What is the purpose of the locking screw on this HDMI cable?
The locking screw secures the connector to the port, preventing disconnection due to vibration, tension, or accidental pulls. This is especially useful in mobile setups, industrial environments, or mounted displays where cable stability is critical. The knurled thumbscrew allows for tool-less installation and removal.
Does this cable support 4K HDR content?
Yes, this HDMI 2.0 cable supports 4K resolution (3840x2160) at 60Hz with HDR (High Dynamic Range). It delivers 18Gbps bandwidth to handle high-contrast HDR video, ensuring vibrant colors and detailed imagery for compatible displays and content sources.
What devices are compatible with this HDMI cable?
It works with any device featuring an HDMI port, including TVs, monitors, projectors, home theater systems, digital signage players, port extenders, and switches. The cable is compatible with HDMI 2.0, 1.4, and earlier versions, making it suitable for both new and legacy equipment.
Can this cable carry Ethernet signals?
Yes, it includes HDMI Ethernet Channel (HEC) functionality, allowing network data to be transmitted over the HDMI connection. This eliminates the need for a separate Ethernet cable in setups where both audio/video and internet connectivity are required between compatible devices.
What is the cable length and is it flexible for tight spaces?
The cable is 1 meter (3.3 feet) long, ideal for typical desk or rack distances. Its slim 4.5mm diameter and flexible Thermoplastic Elastomer (TPE) jacket make it easy to route through tight spaces or cable management systems without kinking or damage.
Does this cable come with a warranty?
Yes, StarTech.com provides a lifetime warranty for this HDMI cable, covering defects in materials and workmanship. This ensures long-term reliability and support for professional or personal use.
What resolution or display format is specified?
It features a display specification of 3840 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 |
|---|
