StarTech. com HDMM21V15F Ultra High Speed HDMI 2. 1 Cable - 15ft (4. 5m) - 8K 60Hz / 4K 120Hz - 48Gbps - HDR10+ - eARC - Gold-Plated Connectors
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Product Features
Technical Overview
Constructed with 26 AWG conductors and aluminum Mylar foil shielding, the HDMM21V15F minimizes electromagnetic interference (EMI) to maintain signal integrity over the 15-foot length. The gold-plated HDMI 2.1 male connectors on both ends resist corrosion and ensure a secure connection. The outer diameter measures 0.30 inches (7.62 mm), and the cable features a durable, flexible thermoplastic elastomer (TPE) jacket that is halogen-free and RoHS compliant.
The cable's Quick ID connectors include HDMI spec markings for instant feature identification. It supports DisplayPort Alternate (ALT) Mode when used with compatible USB-C to HDMI adapters, extending its versatility to Apple M-series Pro/Max MacBooks and other DP Alt Mode devices. The dual-color design (black and silver) blends with a variety of setups.
8K @ 60Hz & 4K @ 120Hz
Delivers crisp, sharp 8K video at 60Hz for ultra-high-definition displays, and smooth 4K at 120Hz for gaming and high-frame-rate content.
Advanced Audio Return Channel (eARC)
Supports high-bitrate audio formats including Dolby Atmos and DTS:X, enabling immersive surround sound from compatible TVs and receivers.
Key Product Advantages
This cable eliminates guesswork with Quick ID connectors that display HDMI spec markings for instant confirmation of feature support. The halogen-free TPE jacket provides flexibility and durability for tight bends and frequent handling, while its eco-friendly construction meets RoHS and WEEE standards. Backed by StarTech.com's lifetime warranty and free 24/5 multilingual technical assistance, it offers long-term reliability for IT professionals and AV integrators.
Certified Performance
Ultra High Speed HDMI certification guarantees 48Gbps bandwidth, flawless 8K/4K video, and backward compatibility with older HDMI devices.
Pro-Grade Build Quality
Aluminum Mylar foil shielding, gold-plated connectors, and braided strain relief ensure signal integrity and durability in high-usage environments.
Easy Spec Identification
Quick ID connectors with HDMI version markings let you instantly verify cable capabilities without documentation.
Deployment / Use Cases
Ideal for connecting 8K monitors and TVs in conference rooms, video production studios, digital signage, and home theaters. The 15-foot length accommodates large displays and ceiling-mounted projectors without signal loss. Supports high-resolution workflows for content creators using Apple M-series MacBooks or workstations requiring 8K output.
Use in video wall installations where multiple displays require uniform, high-bandwidth HDMI connections. The cable's eARC support simplifies audio routing, allowing soundbars and AV receivers to receive high-quality audio from connected displays. Also suitable for gaming setups needing 4K @ 120Hz for smooth, responsive gameplay.
Professional AV Installations
Use for video walls, digital signage, and broadcast environments where 8K resolution and reliable signal transmission are critical.
Home Theater & Gaming
Connect 8K TVs to gaming consoles or media players to enjoy high-frame-rate 4K gaming and immersive Dolby Atmos audio.
Physical Profile
The cable has an outer diameter of 0.30 inches (7.62 mm) and weighs approximately 12.10 oz (343 g). The flexible TPE jacket allows tight bends without kinking, making it suitable for wall runs, cable trays, and behind-rack routing. The black and silver dual-color design provides visual compatibility with most AV equipment and professional environments.
- Weight
- 12.10 oz (343.03 g)
- Length
- 15 ft (4.57 m)
Highlights
- Certified Ultra High Speed HDMI 2.1 cable with 48Gbps bandwidth for 8K @ 60Hz and 4K @ 120Hz
- Supports HDR10+, Dolby Vision, eARC, DSC 1.2a, HDCP 2.3, and 32-channel audio
- Gold-plated HDMI 2.1 male connectors with aluminum Mylar foil shielding for EMI protection
- Flexible, halogen-free TPE jacket and dual-color design (black/silver)
- Quick ID connectors with HDMI spec markings for instant feature identification
- Compatible with Apple M-series MacBooks via USB-C to HDMI adapters
- Lifetime warranty with 24/5 multilingual technical assistance
- RoHS and WEEE compliant
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | HDMM21V15F |
| Brand Name | StarTech.com |
| Product Name | Ultra High Speed HDMI Cable |
| Packaged Quantity | 1 |
| Product Type | A/V Cable |
| Technical Information | |
| Cable Type | HDMI |
| Cable Length | 15 ft (4.57 m) |
| Outer Diameter | 0.30" (7.62 mm) |
| Connector Type on First End | HDMI 2.1 Digital Audio/Video - Male |
| Connector Gender on First End | Male |
| Connector on First End Details | 1 x HDMI 2.1 Digital Audio/Video - Male |
| Connector Type on Second End | HDMI 2.1 Digital Audio/Video - Male |
| Connector Gender on Second End | Male |
| Connector on Second End Details | 1 x HDMI 2.1 Digital Audio/Video - Male |
| Connector Plating | Gold |
| Shielding | Yes |
| Jacket Type | Halogen-free |
| Device Supported | Audio/Video Device,Monitor,TV,Display,Workstation,Video Wall,MacBook |
| American Wire Gauge | 26 AWG |
| Data Transfer Rate | 48 Gbit/s |
| Supported Resolution | 7680 x 4320,3840 x 2160 |
| Features | HDR10+ Support,Enhanced Audio Return Channel (eARC),Flexible,Display Stream Compression (DSC) 1.2a,HDCP 2.3,EMI Protection,Halogen-free,Durable,Braided,Strain Relief,Corrosion Resistant,DisplayPort Alternate (ALT) Mode |
| Physical Characteristics | |
| Color Family | Dual Color |
| Product Color | Black,Silver |
| Product Material | ABS,Polycarbonate |
| Shielding Material | Aluminum Mylar Foil |
| Jacket Material | Thermoplastic Elastomer (TPE) |
| Weight (Approximate) | 12.10 oz (343.03 g) |
| Miscellaneous | |
| Brand Compatibility | Apple |
| Compatibility | Apple M-series Pro/Max MacBooks |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What resolutions and refresh rates does this cable support?
This cable supports 8K at 60Hz and 4K at 120Hz, leveraging 48Gbps bandwidth for uncompressed video. It is also backward compatible with lower resolutions and refresh rates, ensuring seamless operation with existing HDMI devices.
Is this cable certified for HDMI 2.1?
Yes, it is a Certified Ultra High Speed HDMI cable, guaranteeing compliance with HDMI 2.1 specifications and reliable performance across all supported features including HDR10+, eARC, and DSC 1.2a.
Does the cable support enhanced audio return channel (eARC)?
Yes, it supports eARC, enabling high-bitrate audio formats such as Dolby Atmos and DTS:X from compatible TVs to soundbars or AV receivers.
What is the cable's shielding and jacket material?
The cable features aluminum Mylar foil shielding to reduce EMI, and a thermoplastic elastomer (TPE) jacket that is halogen-free, flexible, and durable.
Can I use this cable with my MacBook?
Yes, it is compatible with Apple M-series Pro/Max MacBooks when used with a USB-C to HDMI adapter that supports DisplayPort Alternate Mode.
What warranty comes with this cable?
This cable is backed by a lifetime warranty from StarTech.com, along with free 24/5 multilingual technical assistance.
| Qty | Price | Available |
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