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Main image of Elecom ECDH-HD21E30BK HDMI Cable, 9.8 ft (3 m), Ultra High Speed 4K (120Hz), 8K (60 Hz), 48 Gbps, Ultra High Speed, for TVs, PCs, Game Consoles, 7680 x 4320 eARC, Black

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Alt view image 3 of 7 - Elecom ECDH-HD21E30BK HDMI Cable, 9.8 ft (3 m), Ultra High Speed 4K (120Hz), 8K (60 Hz), 48 Gbps, Ultra High Speed, for TVs, PCs, Game Consoles, 7680 x 4320 eARC, Black

Alt view image 4 of 7 - Elecom ECDH-HD21E30BK HDMI Cable, 9.8 ft (3 m), Ultra High Speed 4K (120Hz), 8K (60 Hz), 48 Gbps, Ultra High Speed, for TVs, PCs, Game Consoles, 7680 x 4320 eARC, Black

Alt view image 5 of 7 - Elecom ECDH-HD21E30BK HDMI Cable, 9.8 ft (3 m), Ultra High Speed 4K (120Hz), 8K (60 Hz), 48 Gbps, Ultra High Speed, for TVs, PCs, Game Consoles, 7680 x 4320 eARC, Black

Alt view image 6 of 7 - Elecom ECDH-HD21E30BK HDMI Cable, 9.8 ft (3 m), Ultra High Speed 4K (120Hz), 8K (60 Hz), 48 Gbps, Ultra High Speed, for TVs, PCs, Game Consoles, 7680 x 4320 eARC, Black

Alt view image 7 of 7 - Elecom ECDH-HD21E30BK HDMI Cable, 9.8 ft (3 m), Ultra High Speed 4K (120Hz), 8K (60 Hz), 48 Gbps, Ultra High Speed, for TVs, PCs, Game Consoles, 7680 x 4320 eARC, Black

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Elecom ECDH-HD21E30BK HDMI Cable, 9.8 ft (3 m), Ultra High Speed 4K (120Hz), 8K (60 Hz), 48 Gbps, Ultra High Speed, for TVs, PCs, Game Consoles, 7680 x 4320 eARC, Black

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HDMI cable supports resolutions up to 8K/60Hz. Ultra High Speed HDMI Cable with Ethernet Certified for 100Mbps Ethernet communication in addition to video and audio signals
Supports resolutions of 8K (7680 x 4320 px), 60 Hz, 4K (3840 x 2160 px) and 240 Hz
One cable not only provides high-speed digital video and audio signals but also provides two-way communication of Ethernet signals
Supports HEC (HDMI Ethernet Channel) for 100Mbps Ethernet communication
Compared to the traditional HDR10, it is compatible with Dolby Vision(R) which can transmit more light and darkness, color gamut and contrast

Overview

Specs

Reviews

Compatible models: HDMI (Type A / 19 pin) Side: LCD TVs, Plasma TVs, Projectors, etc. HDMI (Type A / 19 pin) Side: AV devices with HDMI output terminals, game consoles, etc. Standards: Ultra High Speed HDMI Cable with Ethernet (HDMI 2.1) certified Connector Shape 1: HDMI Plug (Type A / 19 pin) Connector Shape 2: HDMI Plug (Type A / 19 Pin) Cable Type: Standard; Transmission speed: 48Gbps ; Supported resolution: Up to 8K (7680 x 4320 px) / 60Hz; Shielding method: Triple shielding; Plug plating specifications: Gold plated pins, gold plated connectors; Cable length: approx. 9.8 ft (3 m) ; Cable diameter: approx. 0.2 inches (6.5 mm); Color: Black; Package form: Bag + stickers; Environmental consideration: EU RoHS compliant (EU compliant (10 m); Simple packaging.

Additional Information
First Listed on Newegg	September 24, 2026

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Item#: 9SIC81SM7C1349