8K 60Hz HDMI 2.1 ultra-thin soft short spring Cable

8K 60Hz HDMI 2.1 ultra-thin soft short spring Cable

Flexible coiled design enables controlled extension and automatic retraction, reducing cable clutter and improving workspace efficiency.

Backward-compatible HDMI-A interface supports legacy devices while ensuring stable transmission with modern equipment.

Delivers ultra-high-definition 8K resolution at 60Hz, providing exceptional image clarity, precise detail rendering, and smooth visual performance for professional applications.

Durable braided jacket enhances resistance to abrasion, twisting, and repeated bending, ensuring reliable performance in demanding environments.

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Product Description
Specification Parameter
Product Video
Cable Manufacturing Capabilities

This ultra-thin soft HDMI 2.1 spring cable is designed for applications where standard HDMI cables are too thick, stiff, or long. Featuring a flexible, coilable design that stretches and retracts as needed, it keeps connections neat and organized in tight spaces. Certified to Ultra High Speed HDMI 2.1, it delivers full 48Gbps bandwidth with 8K@60Hz and 4K@120Hz video, full HDR, and complete support for eARC, VRR, ALLM, and Dolby Atmos. Ideal for wall-mounted TVs, conference rooms, and portable setups where cable management matters.

Key Features

Ultra-Thin Soft Design — Flexible and coilable, stretches and retracts as needed — stays neat and tangle-free
Ultra High Speed HDMI 2.1 Certified — Official certification guarantees full 48Gbps bandwidth, not just "compatible" claims
8K@60Hz / 4K@120Hz Video — Full HDR and wide color gamut for stunning image quality
Complete Feature Support — eARC, VRR, ALLM, HDCP 2.2/2.3, and Dolby Atmos
Compact Connector Housing — Fits crowded ports without blocking adjacent connections
Triple-layer Shielding — Blocks interference for stable transmission
24K Gold-Plated Connectors — Resist corrosion for lasting signal integrity

Application

Wall-Mounted TVs	Ultra-thin design fits behind flush-mounted TVs without bulging or bending
Conference Rooms	Keeps table connections tidy — stretches for use, retracts when not needed
Portable Setups	Soft, flexible design coils easily for storage in laptop bags and backpacks
Gaming Consoles	Short length reduces cable clutter around PS5 and Xbox
Rack Installations	Space-saving design for dense server and AV rack setups
Test & Measurement	Flexible reach for temporary connections in lab and testing environments

Product Comparison

Feature	Standard HDMI 2.1 Cable	JMTJM Ultra-Thin Soft Spring Cable
Cable Thickness	Thick (6-8mm)	Ultra-thin (3-4mm)
Flexibility	Stiff, hard to bend	Soft, highly flexible
Coilability	✗	✓
Bandwidth	48Gbps	48Gbps
Max Resolution	8K@60Hz / 4K@120Hz	8K@60Hz / 4K@120Hz
Shielding	Standard	Triple-layer
Connector Type	Standard HDMI	Compact / Slim

Specification Parameter

CModel	G-H019
Connector A	HDMI 2.1Male
Connector B	HDMI 2.1 Male
Enclosure Type	TPU/PVC
Resolution	8K@60Hz Max,4k@120Hz Max,
Data Transfer	48 Gigabits Per Second
Displays Supported	Yes
Length	1M-1.5M-2M-3M-5M-7M
Functions	Data transfer+Video transfer
Festures
Frequency	240 Hz
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

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 resolutions does this 8K HDMI 2.1 cable support?

This HDMI 2.1 cable supports resolutions up to 8K@60Hz and 4K@120Hz, delivering ultra-clear visuals, smooth motion, and enhanced gaming and entertainment experiences.
What is the advantage of the ultra-thin soft spring design?

The ultra-thin soft spring design offers excellent flexibility and reduces cable clutter. It is ideal for tight spaces, portable devices, gaming setups, and installations requiring frequent movement.
Does this cable support the full HDMI 2.1 bandwidth?

Yes. The cable supports up to 48Gbps bandwidth, enabling high-resolution video transmission, Dynamic HDR, VRR, ALLM, eARC, and other HDMI 2.1 features.
Can I visit your company and factory in China?

Sure. We are happy to receive you in Duangguan, China and show you around our workplaces.
What kind of payment methods can you accept?

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