8K HDMI Cable HDMI 2.1 Cord 48Gbps

jmtjm 8K HDMI Cable HDMI 2.1 Cord 48Gbps is certified to Ultra High Speed specification with 48Gbps bandwidth. It outputs 8K@60Hz and 4K@120Hz video with Dynamic HDR, and supports eARC for high-bitrate audio up to 192kHz. VRR eliminates screen tearing at variable refresh rates.

Backward compatible with HDMI 2.0, 1.4, and 1.1. Works with PS5, Xbox Series X/S, Blu-ray players, 8K TVs, monitors, and NVIDIA RTX 3080/3090 / AMD 6000 series graphics cards. Audio pass-through supports Dolby Atmos, DTS:X, and 7.1/5.1 surround sound.

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Product Description
Specification Parameter
Product Video
Cable Manufacturing Capabilities

8K HDMI Cable HDMI 2.1 Cord 48Gbps

This 8K HDMI 2.1 cable is certified to the Ultra High Speed specification, delivering 48Gbps bandwidth for high-resolution video and high-bitrate audio transmission. It supports 8K@60Hz and 4K@120Hz video output with Dynamic HDR, eARC for lossless audio, VRR for tear-free gameplay, and ALLM for reduced input lag. Backward compatible with HDMI 2.0, 1.4, and earlier versions. Ideal for gaming, home theater, and professional display setups.

DisplayPort MaleTo HDMI Male Cable 8K

Key Features

Compatible Devices:Television/Gaming Console/Monitor, Laptop/Personal Computer/Projector/Amplifier, ATV/ Series X/S/PS, SpeakerTelevision/Gaming Console/Monitor, Laptop/Personal Computer/Projector/Amplifier, Apple TV/Xbox Series X/PS5, Speaker

• Support 4K@120Hz and 8K@60Hz as specified in HDMI 2.1

• 48Gbps mass-capacity bandwidth. Backward compatible (4K resolution can be 120Hz refresh rate).

• Designed for transmitting up to 8K@60Hz unparalleled visual, as well as VR and 3D display signal in a lossless way even a long distance.

• Refresh rate at 120Hz while under 4K, ultra-fast motion UHD images to be crisp and razor-sharp, and higher refresh rate when using a lower resolution. With Dynamic HDR, contrast, depth, brightness, and wider color gamut are shown at ideal values on a frame-by-frame basis.

• Support HDCP 2.3, meet the requirements of Ultra HD Netflix or Amazon Prime Video, and more. With eARC, connectivity is enhanced and simplified for greater ease of use of multiple components discovery and audio optimization.

• Support the high-bitrate audio formats up to192kHz, 24-bit, and uncompressed 5.1 and 7.1, Dolby specific lossless audio formats, and 32-channel uncompressed audio.

• With VRR, gameplay will be more fluid and better detailed with nearly zero lag, judder, and frame tearing.

• Support EDID incl. self-detecting function, ALLM, QMS, and QFT.

• High resistance against surrounding electromagnetic interference. Safe for everyone via the nil-radiation environment.

Application

Application	Description
Gaming	4K@120Hz with VRR and ALLM for tear-free, low-latency gameplay on PS5 and Xbox Series X/S
Home Theater	8K@60Hz with Dynamic HDR and eARC for immersive cinema experience
PC Workstation	8K video editing, 3D rendering, and design work with accurate color
Streaming	8K HDR content from Apple TV 4K, SHIELD TV Pro, and Roku Ultra
Conference Room	4K/8K presentations from laptops to large displays and projectors

Why Choose JMTJM

Certified Performance

Official Ultra High Speed HDMI certification guarantees full 48Gbps bandwidth — not just "compatible" claims.

True 8K@60Hz / 4K@120Hz

Delivers full resolution and refresh rate with Dynamic HDR — no compression, no signal loss.

Built to Last

Triple-layer shielding, 24K gold-plated connectors, and braided jacket rated for 25,000+ bend cycles.

Factory Direct

In-house manufacturing with 100% signal testing on every cable before shipping. No middleman.

Custom Solutions Available

OEM/ODM services — custom lengths, packaging, and logo printing available.

Specification Parameter

CModel	G-H016
Connector A	HDMI 2.1Male
Connector B	HDMI 2.1 Male
Enclosure Type	Aluminum/ Plastic/Nylon braided
Resolution	8K@60Hz Max,4k@120Hz Max,
Data Transfer	48Gbps
Displays Supported	Yes
Length	1M-1.5M-2M-3M-5M-7M
Functions	Data transfer+Video transfer
Festures	HDCP 2.3, Dynamic HDR& eARC
Packaging	PE bags or Box
Special Feature	8K@60HZ/ 5K 4K@120HZ 144HZ, Braided, HDMI 2.1 Certified/ 48Gbps, eARC, ARC, HDR, HDCP2.2&2.3, Dolby Atmos, VRR, ALLM

Product Video

JMTJM is a national high-tech enterprise integrating research and development, production, sales and service, to provide customers with one-stop solutions.

Products are widely used in 3C(computer, communication, consumer electronics) and automobile, medical, physiotherapy equipment, home theater, photography equipment,intelligent furniture and other fields.

Cable Manufacturing Capabilities

Manufacturing Capacity

JMTJM has set up two production bases in China: Dongguan Factory & Guizhou Chishui Factory. Has 25 production lines, of which 10 are automated production lines, 90% of the process through the machine to control the operation, efficient output, while improving the product yield;
R&D Capability

Super OEM abilities,to help customers realize the whole product design accordingn to their ideas, to provide product structure design, appearance design, and electronic design and other full-station services for customers;
One-stop Service

To provide customers with more competitive products and help customers get more market share by integrating the upstream and downstream supply chain. The compamy have their own wiring factory, their own connector production workshop, 50% of the product we can produce by our own.

View Of Factory

JMTJM has advanced visual automated production workshop, wiring harness workshop,connector workshop and national laboratory. Ensure product quality and production efficiency. We adhere to strict quality control and continuous technological innovation to ensure that our products achieve the highest performance and reliability.

Service Process

Quotation
Sample
Customer Confirmation
Contract Signing
Order Execution
Delivery

JMTJM Customer Case

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Monster

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Frequently Asked Questions

What is the resolution supported by this HDMI 2.1 cable?

This cable supports up to 8K@60Hz and 4K@120Hz for high-definition display and smooth video performance.
Does this HDMI 2.1 cable support 48Gbps bandwidth?

Yes. It supports up to 48Gbps high-speed transmission for stable 8K video, HDR, and high refresh rate output.
Is this HDMI 2.1 cable compatible with gaming devices?

Yes. It works with PS5, Xbox Series X/S, and gaming PCs, supporting 4K@120Hz for smooth gameplay.
Does this HDMI 2.1 cable support advanced features like VRR and eARC?

Yes. It supports HDMI 2.1 features including VRR, ALLM, Dynamic HDR, and eARC for improved audio and video performance.
What kind of payment methods can you accept?

Credit Card, Online Bank Payment, T/T, Paypal, Western Union, and so on.