- Description
- Specifications
Certified Ultra High Speed 8K HDMI 2.1 Cable, 6 ft (2 m), 48 Gbps Bandwidth, 8K 60Hz and 4K 120Hz, HDR10+ and Dolby Vision, eARC, HDCP 2.3, Gold-Plated Connectors, Lifetime Warranty
The StarTech HDMM21V2M is a 6 ft (2 m) certified Ultra High Speed HDMI 2.1 cable that delivers 48 Gbps bandwidth for 8K 60Hz, 5K 60Hz, and 4K 120Hz video output from PCs, gaming consoles, media players, and digital signage sources. The cable carries HDR10+ and Dolby Vision for high dynamic range content, eARC (Enhanced Audio Return Channel) for uncompressed 7.1 surround sound including DTS:X and Dolby Atmos pass-through, and HDCP 2.3 for protected content playback on monitors, TVs, and projectors.
Every cable is tested at an HDMI Authorized Test Center and carries the official Ultra High Speed HDMI certification label, confirming full compliance with HDMI 2.1 bandwidth and EMI requirements. The die-cast aluminum connector housing with gold-plated contacts resists corrosion and maintains signal integrity across 10,000+ insertion cycles, and the aluminum-mylar foil with braided shielding blocks electromagnetic interference in dense AV rack and desktop environments. The TPE jacket is halogen-free and rated for 600+ bend cycles at 120 degrees, and the strain relief at each connector prevents cable fatigue at common flex points. Backward compatible with all previous HDMI specifications and backed by a lifetime warranty.
Where the HDMM21V2M Fits
- Home theater and gaming setups where 8K TVs, 4K 120Hz monitors, and current-generation consoles need a certified cable that delivers the full 48 Gbps bandwidth without artifacts or signal drops, the 6-foot length reaches from a media console or PC tower to a wall-mounted display, and eARC passes Dolby Atmos and DTS:X to a soundbar or AV receiver without a separate audio cable
- Office and conference room displays where laptops and workstations connect to 4K monitors, projectors, and digital signage panels, the certified cable provides reliable handshakes without HDCP authentication failures, and the shielded construction prevents image flicker and dropout in environments with dense wireless and power cabling
- AV integration and digital signage deployments where installers need a cable rated for continuous duty that maintains full bandwidth across commercial display hardware, the lifetime warranty covers the full service life of the installation, and the halogen-free TPE jacket meets building code requirements for plenum-adjacent and low-smoke applications
What the HDMM21V2M Delivers
- 48 Gbps Certified Ultra High Speed: Tested and certified at an HDMI Authorized Test Center for full 48 Gbps bandwidth. Supports 8K at 60Hz (7680 x 4620), 5K at 60Hz, and 4K at 120Hz without compression or chroma subsampling. Backward compatible with all previous HDMI versions.
- HDR10+, Dolby Vision, and eARC Audio: Passes HDR10+ and Dolby Vision metadata for high dynamic range content on supported displays. Enhanced Audio Return Channel supports up to 32 uncompressed audio channels including DTS-HD Master Audio, DTS:X, Dolby TrueHD, and Dolby Atmos. HDCP 2.3 for protected content.
- Shielded Construction with Gold-Plated Connectors: Die-cast aluminum connector housing with aluminum-mylar foil and braided shielding blocks EMI in dense AV environments. Gold-plated contacts resist corrosion and are rated for 10,000+ insertion cycles. 30/32 AWG conductors with insulated cores.
- Durable TPE Jacket with Lifetime Warranty: The halogen-free TPE jacket is rated for 600+ bend cycles at 120 degrees with strain relief at both connectors. Gray and black finish. Backed by a StarTech lifetime warranty.
