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StarTech.com 1ft (30cm) Certified Ultra High Speed HDMI Cable, 8K 60Hz/4K 120Hz, HDMI 2.1 Cable with HDR10+ / eARC, 48Gbps, 8K HDMI Cord for Monitor/TV/Display, Flexible TPE Jacket, 0.3 m, HDMI Type A (Standard), HDMI Type A (Standard), 48 Gbit/s, Audio Return Channel (ARC), Black, Silver
Create reliable 8K connections with the advanced capabilities of Ultra High Speed HDMI
This Certified Ultra High Speed HDMI™ 2.1 Cable is designed for reliable performance in enterprise, AV, and IT environments. HDMI specifications are clearly marked on each connector-an exclusive feature that eliminates guesswork, ensures compatibility, and confirms the cable's ability to support high-bandwidth performance.
Experience Full-Featured HDMI 2.1
Drive sharp 8K video, fast refresh rates, and high-resolution visuals on UHD displays, workstations, video walls, and AV installations. This Ultra High Speed HDMI 2.1 cable supports 8K at 60Hz, 5K at 60Hz, 4K at 120Hz, and up to 48Gbps bandwidth for consistent, reliable signal quality.
HDMI 2.1 leverages Display Stream Compression (DSC 1.2a) for ultra-high-resolution video at higher refresh rates with compatible sources and displays, including 4K at up to 240Hz and 8K at up to 144Hz. The HDMI 2.1 cable supports uncompressed video formats up to 1080p at 240Hz, 1440p at 240Hz, 4K at 144Hz, and 8K at 30Hz (8-bit 4:4:4) for professional display configurations.
Deliver deep contrast and accurate color with support for HDR10+ and Dolby Vision. Enable immersive 32-channel audio using eARC, Dolby Atmos®; DTS:X®; and 7.1 Dolby® TrueHD, and maintain secure content delivery with HDCP 2.3 across HDMI 2.1 and legacy devices.
Certified for Guaranteed Compatibility
The 8K HDMI Cable is certified by an HDMI Authorized Test Center and undergoes rigorous compliance testing to verify support for all HDMI 2.1 high-bandwidth features. It is EMI-tested to ensure minimal interference with nearby wireless signals. This cable works with all 8K ready devices and is backward compatible with previous HDMI specifications.
High-Flex Cable, Built for Durability
Route this HDMI cord easily around corners, behind displays, and through tight spaces with a high-flex, halogen-free TPE jacket engineered for tight bends in dense installations. The cable's flexibility supports clean routing in enterprise AV racks, workstations, and wall-mounted display setups without compromising durability.
Aluminum-Mylar foil with braided shielding minimizes EMI in shared environments, while reinforced connector strain reliefs protect against repeated bending. Gold-plated connectors preserve signal integrity, resist corrosion, and are rated for 10,000+ insertions for long-term, reliable use.
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
This Certified Ultra High Speed HDMI™ 2.1 Cable is designed for reliable performance in enterprise, AV, and IT environments. HDMI specifications are clearly marked on each connector-an exclusive feature that eliminates guesswork, ensures compatibility, and confirms the cable's ability to support high-bandwidth performance.
Experience Full-Featured HDMI 2.1
Drive sharp 8K video, fast refresh rates, and high-resolution visuals on UHD displays, workstations, video walls, and AV installations. This Ultra High Speed HDMI 2.1 cable supports 8K at 60Hz, 5K at 60Hz, 4K at 120Hz, and up to 48Gbps bandwidth for consistent, reliable signal quality.
HDMI 2.1 leverages Display Stream Compression (DSC 1.2a) for ultra-high-resolution video at higher refresh rates with compatible sources and displays, including 4K at up to 240Hz and 8K at up to 144Hz. The HDMI 2.1 cable supports uncompressed video formats up to 1080p at 240Hz, 1440p at 240Hz, 4K at 144Hz, and 8K at 30Hz (8-bit 4:4:4) for professional display configurations.
Deliver deep contrast and accurate color with support for HDR10+ and Dolby Vision. Enable immersive 32-channel audio using eARC, Dolby Atmos®; DTS:X®; and 7.1 Dolby® TrueHD, and maintain secure content delivery with HDCP 2.3 across HDMI 2.1 and legacy devices.
Certified for Guaranteed Compatibility
The 8K HDMI Cable is certified by an HDMI Authorized Test Center and undergoes rigorous compliance testing to verify support for all HDMI 2.1 high-bandwidth features. It is EMI-tested to ensure minimal interference with nearby wireless signals. This cable works with all 8K ready devices and is backward compatible with previous HDMI specifications.
High-Flex Cable, Built for Durability
Route this HDMI cord easily around corners, behind displays, and through tight spaces with a high-flex, halogen-free TPE jacket engineered for tight bends in dense installations. The cable's flexibility supports clean routing in enterprise AV racks, workstations, and wall-mounted display setups without compromising durability.
Aluminum-Mylar foil with braided shielding minimizes EMI in shared environments, while reinforced connector strain reliefs protect against repeated bending. Gold-plated connectors preserve signal integrity, resist corrosion, and are rated for 10,000+ insertions for long-term, reliable use.
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
| Features | |
| Cable length How long the cable is. | 0.3 m |
| Connector 1 This is the first connector in the device. | HDMI Type A (Standard) |
| Connector 2 This is the second connector in the device. | HDMI Type A (Standard) |
| Connector 1 gender The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male. | Male |
| Connector 2 gender The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female. | Male |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| HDMI cable type | Ultra High Speed HDMI cable |
| Product colour The colour e.g. red, blue, green, black, white. | Black, Silver |
| HDMI version | 2.1 |
| Supported graphics resolutions The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels. | 7680 x 4320, 4096 x 2160 |
| Dolby technologies | Dolby TrueHD, Dolby Atmos, DTS:X |
| Audio Return Channel (ARC) |
 |
| HDCP High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections. |
|
| HDCP version | 2.3 |
| Data transfer rate Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations. | 48 Gbit/s |
| High Dynamic Range (HDR) supported |
|
| High Dynamic Range (HDR) technology | Dolby Vision, High Dynamic Range 10+ (HDR10 Plus) |
| AWG wire size | 30 |
| Connector contacts plating What the connector contacts are covered with (layer on top). | Gold |
| Cable type Type of cable e.g. electicity cable, optical cable. | Round cable |
| Cable jacket material | Thermoplastic elastomer (TPE) |
| Cable shielding The protective layer for the cable, typically made of plastic. | Aluminum mylar foil |
| Operational conditions | |
| Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored. | -20 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Certificates | |
| Compliance certificates Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies. | RoHS, CE |
| Weight & dimensions | |
| Cable diameter The distance from one side of the cable to the other, with a straight line going through the middle of the cable. | 6 mm |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 36 g |
| Packaging data | |
| Package width The distance from one side of the packaging to the other. | 158 mm |
| Package depth The distance from the front to the back of the packaging. | 60 mm |
| Package height The distance from the top to the bottom of the packaging. | 30 mm |
| Package weight Weight of the packaged product. | 51.3 g |
| Quantity per pack | 1 pc(s) |
| Logistics data | |
| Master (outer) case width | 457 mm |
| Master (outer) case length | 298 mm |
| Master (outer) case height | 228 mm |
| Products per master (outer) case | 100 pc(s) |
| SKU | 837940 |
| MPN | HDMM21V1F |
| Brand | Startech |
| Product Condition | Brand New/Unused |
| Product Use | General |
| Warranty Period | 1 Year Warranty |
| Warranty Contact | https://www.startech.com/ |