G3 USB4 Gen3x2 240W 40Gbps Type-C
Product Description
USB4 CM to CM Gen3 240W High-Speed Data Cable
Type C Gen3 Male to USB4 A Male 40Gbps 240W 8K TV Display Cable
USB4 240W High-Speed Charging Cable PD3.1 Fast Charging 8K @ 60Hz 40Gbps
●Charging Power: 240W (5A at 48V) Maximum Power Delivery 240W, USB-IF Certified (48V/5A) EPR
●Transfer Speed: 40Gbps Ultra-Speed Data Transfer
●8K @ 5K TV Display
●Compatible with Thunderbolt 3 and DP 1.4, supports Alt Mode, supports up to 8K @ 60Hz video transmission
Compatible with all Type-C products
OEM/ODM and customized inquiries welcome
USB 4.0 Gen3 Specifications and Features:
King-Lai Electronic has launched the USB4 CM to CM (Gen3) 240W cable. With the increasing demand for high-speed data transfer and efficient charging, USB 4.0 high-speed cables have become a core connectivity solution for laptops, mobile phones, tablets, monitors, and workstations. With data transfer speeds up to 40Gbps and support for 240W (48V/5A) high-power power delivery, Jinlai Electronics is a flagship product designed for next-generation high-speed applications.
| Item | Description |
|---|---|
| Data Transfer | 40 Gbps (depending on device support) |
| Charging Power | Up to 240 W (48 V / 5 A) |
| Charging Protocol | USB Power Delivery (USB-PD) |
| Display Output | Supports up to 8K@60Hz / 4K@120Hz |
| Conductor Material | Silver-plated copper |
| Outer Jacket | High-density nylon braided sleeve + aluminum alloy shell |
| E-Marker Chip | Cypress 2103 |
| Length | 1 meter (3.3 feet) |
| Packaging | PE bag / supports custom packaging |
King-Lai Electronic has launched the USB4 CM to CM (Gen3) 240W cable. With the increasing demand for high-speed data transfer and efficient charging, USB 4.0 high-speed cables have become a core connectivity solution for laptops, mobile phones, tablets, monitors, and workstations. With data transfer speeds up to 40Gbps and support for 240W (48V/5A) high-power power delivery, Jinlai Electronics is a flagship product designed for next-generation high-speed applications.
OEM/ODM and customized inquiries are welcome.
| Standard | USB 2.0 | USB 3.2 Gen1 | USB 3.2 Gen2 | USB 4.0 (Thunderbolt 3) |
|---|---|---|---|---|
| Transfer Rate | 480 Mbps | 5 Gbps | 10 Gbps | 40 Gbps |
| Power Supply | 2.5 W | 15 W | 100 W | Up to 100 W (20 V/5 A, USB-PD) |
| Video Output | None | Basic support | 4K@60Hz | 8K@60Hz / 4K@120Hz |
| Compatibility | USB 1.1 down | Downwards | Downwards | USB 3.x/2.0 |
| Interface | Type-A | Type-A / C | Type-C | Type-C |
USB4 4.0 Gen3 Cable Specifications
Model: USB4 CM to CM (Gen3)
Transmission Speed: 40Gbps (depending on device support)
Conductor Material: Silver-plated copper, ensuring low impedance and stable signal transmission
External Material: High-density nylon braided jacket + aluminum alloy shell + coaxial structure
Outer Diameter (OD): 5.2mm
E-Marker Chip: Cypress Chip 2703, Cypress 2103 genuine chip
Packaging: PE bag / Customizable brand packaging available
Charging Performance: Supports USB PD 3.0 fast charging, up to 240W (48V/5A)
Audio/Video Output: Supports up to 8K @ 60Hz display output, also compatible with 4K/5K high resolutions
Compatibility: Backwards compatible with USB 3.2, USB 3.1, USB 2.0 / Thunderbolt 3 / Thunderbolt 42. USB 4.0 Gen3 High-Speed Data Transfer Performance
Compared to USB 3.2 (20Gbps), USB 4.0 Gen3 offers up to 40Gbps bandwidth. The USB 4.0 Gen3 240W 80Gbps Type-C High-Speed Data Transfer and Charging Cable enables 80Gbps dual-channel transmission, significantly improving data exchange efficiency.
High-Speed File Transfer: USB 4.0 Gen3 can copy 14 hours of HD video or 25,000 photos in one minute at speeds of up to 40 Gbps.
Professional Applications: USB 4.0 Gen3 is suitable for bandwidth-intensive applications such as video editing, 3D modeling, AI computing, and big data processing.
Low Latency: Equipped with a Cypress E-Marker chip, it ensures data integrity and low-latency transmission.
3. USB 4.0 Gen3 Ultra-High Power Delivery — Supports 240W USB PD 3.1
7. Wide Applications
3. USB 4.0 Gen3 Ultra-High Power Delivery — Supports 240W USB PD 3.1
This USB 4.0 cable is compliant with the USB Power Delivery 3.1 specification and supports up to 240W (48V/5A) charging, far exceeding the 100W limit of traditional USB-C cables. Powering high-performance laptops: such as the Apple 16" Pro Laptop, Dell XPS, and Lenovo laptop workstations.
Gaming equipment and high-end monitors: Delivers high power and high-speed signals simultaneously.
Versatile fast charging: Supports smartphones, tablets, power banks, and a wide range of other products.
This makes USB4 more than just a data transmission interface; it's also a future-proof solution for replacing traditional power cords.
4. Audio and Video Output — 8K 60Hz Ultra-HD Experience
USB4.0 Gen3 features full DisplayPort Alt Mode, supporting up to 8K@60Hz HDR video output and can simultaneously drive multiple 4K displays.
Professional video editing: Meets the needs of film post-production and animation production.
High-resolution conferencing systems: Enhance video conferencing image quality and stability.
Gaming and esports experience: Supports VR/AR with low latency and high refresh rates for a more immersive experience.
5. USB4 Thunderbolt Cable Structure and Material Design
To ensure high performance even after extended use, Jinlai USB4 cables utilize **Multi-layer design:
Silver-plated copper conductor: Reduces transmission loss and improves signal integrity.
Coaxial structure: Effectively reduces interference and enhances EMI/RFI shielding.
Aluminum alloy housing: Enhances protection and heat dissipation.
Nylon braided jacket: Flexible and tensile-resistant, durable and break-resistant, suitable for everyday and industrial use.
5.2mm outer diameter: Optimizes performance while maintaining flexibility and portability. 6. E-Marker Chip — Original Security and Intelligent Certification
Jinlai Electronics uses the original Cypress 2103 chip to ensure intelligent cable identification and safe use:
Automatic Handshake Protocol: Real-time voltage and current identification to prevent overcurrent and overvoltage.
Device Compatibility: Automatically adapts to different device requirements for optimized transmission and power supply.
Quality Assurance: USB-IF certified and compliant with international standards.
7. Wide Applications
AI and High-Performance Computing: High-speed transmission of big data and AI training models.
Professional Creation: Video editing, modeling and rendering, graphic design.
Gaming and Entertainment: Supports VR, AR, and high-frame-rate 8K gaming monitors.
Business: Multi-screen collaboration, fast file synchronization, and support for docking stations.
Industrial Applications: Servers, embedded systems, and industrial computers. 8. USB4 and Thunderbolt Compatibility
USB4 CM to CM (Gen3) cables are fully compatible with:
Thunderbolt 3 (40Gbps + 100W charging)
Thunderbolt 4 (40Gbps + 240W charging)
USB-C Alt Mode (DisplayPort / PCIe)
Both new and existing devices maintain high compatibility, eliminating the hassle of switching cables due to differing standards.
FAQs
Q: What devices does the USB 4.0 transmission cable support?
A: The USB 4.0 transmission cable is compatible with all devices supporting USB-C, Thunderbolt 3/4 and USB4—suitable for laptops, smartphones, monitors, game consoles etc.Q: Does this transmission cable support fast charging?
A: Yes, it supports USB Power Delivery (USB-PD) 3.0 fast charging, providing up to 240 W (48 V/5 A) for laptops, phones, etc.Q: What is the data transfer speed of the USB 4.0 transmission cable?
A: It supports a data transfer speed of 40 Gbps, enabling rapid large-file transfers and high-resolution audiovisual output and professional applications.Q: Does this cable support video output?
A: Yes, the USB 4.0 cable supports DisplayPort Alt Mode, allowing up to 8K@60Hz or 4K@120Hz video output—ideal for professional image processing and gaming displays.
King-Lai Electronic Co., Ltd. welcomes your inquiry!
Phone: +886-2-2437-1118
Mobile: +886-920-261588
Email: andy@king-lai.com.tw
Competitive Price:
Place of Origin: Taiwan
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T, L/C
Safety/Quality Approvals: Quality system meets ISO 9002 standard