8K USB C Male to HDMI 2.1 Male Cable 48Gbps

8K USB C Male to HDMI 2.1 Male Cable 48Gbps

jmtjm USB Type C to HDMI 2.1 cable outputs 8K@60Hz and 4K@144Hz with HDR. Connects USB-C laptops and tablets to HDMI displays — monitors, TVs, and projectors. Built-in active chip ensures reliable signal conversion. Thickened copper conductors with multiple shielding layers deliver stable transmission without signal loss or lag. Plug and play — no drivers required. Unidirectional — USB-C to HDMI only.

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Product Description
Specification Parameter
Product Video
Cable Manufacturing Capabilities

8K USB C Male to HDMI 2.1 Male Cable 48Gbps connects USB-C devices — laptops, tablets, and smartphones — to 8K HDMI displays including monitors, TVs, and projectors. Certified to Ultra High Speed HDMI 2.1, it delivers 48Gbps bandwidth with 8K@60Hz and 4K@144Hz video output, full HDR, and eARC support. Built-in active chip ensures reliable signal conversion. Plug and play — no drivers required. Note: Unidirectional — USB-C source to HDMI display only.

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key features

8K@60Hz / 4K@144Hz Video — Full HDR support for crisp, detailed image quality
Plug and Play — No drivers or setup required
24K Gold-Plated Connectors — Resist corrosion, minimize signal loss
Multi-Layer Copper Shielding — Blocks interference for stable transmission
Braided Nylon Jacket — 10,000+ bend life, tangle-free, wear-resistant
Universal Compatibility — Works with USB-C laptops, tablets, and smartphones supporting DisplayPort Alt Mode

Applications

Application Description
Office & Productivity Connect laptops to 8K monitors for presentations and multitasking
Home Entertainment Stream 8K HDR content from USB-C devices to large-screen TVs
Gaming 4K@144Hz gaming from USB-C gaming laptops to HDMI displays
Content Creation 8K video editing and 3D rendering on external monitors
Conference Rooms Quickly connect laptops to 8K displays or projectors for meetings
Education Link PCs or tablets to classroom projectors and interactive whiteboards

Application	Description
Office & Productivity	Connect laptops to 8K monitors for presentations and multitasking
Home Entertainment	Stream 8K HDR content from USB-C devices to large-screen TVs
Gaming	4K@144Hz gaming from USB-C gaming laptops to HDMI displays
Content Creation	8K video editing and 3D rendering on external monitors
Conference Rooms	Quickly connect laptops to 8K displays or projectors for meetings
Education	Link PCs or tablets to classroom projectors and interactive whiteboards

Length Options

Length	Best For
1M (3.3ft)	Laptop to nearby monitor — home office, desktop setups
1.8M (6ft)	Standard desk to display — gaming setups, workstations
3M (10ft)	Extended reach — larger desks, floor-mounted PCs, wall displays
5M (16ft)	Conference rooms, projectors — limited to 4K@60Hz

Note: Full 8K@60Hz signal integrity supported up to 3M. For 5M, resolution is limited to 4K@60Hz to maintain stable transmission.

Specification Parameter

CModel	G-H001
Connector A	TYPE-C Male
Connector B	HDMI 2.1 Male
Enclosure Type	Aluminum/ Plastic
Data Transfer	48Gbps
Displays Supported	Yes
Max Display Refresh Rate	144 Hz
Max Display Resolution Refresh Rate	With DSC: 3840 x 2160 @ 144 Hz, 7680 × 4320 @ 60 Hz Without DSC: 3840 x 2160 @ 120 Hz, 7680 × 4320 @ 30 Hz
Festures	HDCP 2.3, Dynamic HDR& eARC
Resolution	8K@60Hz Max, 4K@144Hz Max
Compatible Devices	Laptop: MacBook Pro 2025, MacBook Air 2025, XPS 17/15/13, Dell, HP Chromebook x360, Surface Book 3/2, Surface Laptop 4/3, Phone: iPhone 17 Pro Max/17 Pro/Air/17/16 Pro Max/16 Pro/16 Plus/16, Galaxy S26/S25/S24/S23 Ultra, Pixel 9/8/7/6 Pro

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

Miniso

Monster

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Frequently Asked Questions

What resolution does the 8K USB C Male to HDMI 2.1 Male Cable 48Gbps support?

It supports up to 8K@60Hz and 4K@120Hz for high-definition display output on compatible devices.
Is this 8K USB C to HDMI 2.1 cable compatible with all USB-C devices?

It works with USB-C devices that support DisplayPort Alt Mode or Thunderbolt 3/4 video output, including laptops, tablets, and some smartphones.
Does this USB C to HDMI 2.1 cable support 48Gbps bandwidth?

Yes. It supports up to 48Gbps high-speed transmission for stable 8K video, HDR content, and high refresh rate performance.
Does this cable support HDMI 2.1 features like VRR and eARC?

Yes. It supports HDMI 2.1 features including VRR, ALLM, Dynamic HDR, and eARC depending on the connected devices.
What kind of payment methods can you accept?

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