Why Choose WJW as Your USB C Data Cable Manufacturer?
16 Years of Expertise
With over 16 years of experience in USB cable manufacturing, we understand the technical requirements and quality standards needed for high-speed data transmission.
High-Speed Data & Video
Support data transfer speeds from 10Gbps up to 40Gbps (USB4), and cinematic video output up to 8K@60Hz.
Certified E-Marker Chips
All high-speed cables feature certified E-marker chips for intelligent device communication and safe power delivery.
Rigorous Quality Testing
100% electrical testing cycle: Continuity, real-world data verification, and video signal stability.
USB C Data Cable Types We Manufacture
USB 3.2 Gen 2 Data Cables
20x faster than USB 2.0. High-speed data transfer cables for external SSDs and docking stations.
USB4 Data Cables
4x faster than USB 3.2. Compatible with Thunderbolt 3/4. Designed for 8K video editing and professional workflows.
Thunderbolt 3/4 Compatible
Premium cables supporting dual 4K displays and 100W power delivery. The ultimate choice for MacBook Pro.
USB-C to DisplayPort
Supports 8K@60Hz for gaming. Connect USB-C devices directly to high-resolution monitors.
USB-C to HDMI Video
Plug-and-play for 4K/8K home theater and presentations. Supports HDR for vibrant visuals.
Technical Specifications & Performance Standards
Next-Generation Connectivity Comparison Chart
Single 8K
- USB-C Devices
- Thunderbolt 3/4
- USB-C
- Thunderbolt 3/4
- USB4
- USB-C
Active: ≤ 2.0m
Active: ≤ 2.0m
(Tinned Copper)
(Tinned Copper)
(Silver-Plated Copper opt.)
* Note: USB4 and Thunderbolt 4 both use the USB-C physical connector, but differ in certification requirements and minimum performance guarantees.
Data Transfer & Video Output Capabilities
| USB Version | Throughput | 1GB File Transfer | Best For |
|---|---|---|---|
| USB 2.0 | 480 Mbps | ~17 sec | Charging, Peripherals |
| USB 3.2 Gen 1 | 5 Gbps | ~1.6 sec | External Drives, Video |
| USB 3.2 Gen 2 | 10 Gbps | ~0.8 sec | SSDs, 4K Video, Pro Apps |
| USB4 / Thunderbolt | 40 Gbps | ~0.2 sec | 8K Displays, eGPUs, Workstations |
| Resolution / Refresh Rate | Bandwidth Required | Recommended Cable |
|---|---|---|
| 1080p @ 60Hz | ~3 Gbps | USB 3.2 Gen 1+ |
| 1080p @ 240Hz | ~12 Gbps | USB 3.2 Gen 2+ |
| 4K @ 60Hz | ~12 Gbps | USB 3.2 Gen 2+ |
| 4K @ 144Hz | ~25 Gbps | USB4 / Thunderbolt |
| 8K @ 60Hz | ~48 Gbps | USB4 / Thunderbolt |
USB-C Data Cable vs. USB-C Charging Cable – Key Differences
| Feature | Full Feature Data Cable | Charging Cable (Power Only) |
|---|---|---|
| Primary Use | Data Transfer + High-Speed Charging | Daily Charging |
| Data Speed | 5Gbps – 40Gbps | 480Mbps (USB 2.0) |
| Video Output | Supports 4K / 8K @60Hz | Not Supported |
| Internal Wires | 16-24 Cores (Full Pinout) | 2-4 Cores (Simplified) |
| E-Marker Chip | Mandatory (Power & Protocol Mgmt) | Only for 5A/100W+ Models |
| Shielding | Multi-layer (Foil + Braided Mesh) | Basic or None |
| Cost | Higher (Complex Manufacturing) | Lower (Simple Structure) |
When to Choose a Data Cable
Choose a "Full Feature" cable if you need to:
- Connect external NVMe SSDs for high-speed file transfers
- Connect 4K/8K monitors or projectors (DP Alt Mode)
- Use Thunderbolt or full-featured docking stations
- Transfer large media files (Pro Video, RAW Photos)
- Professional creative workflows (Editing, 3D Rendering)
💡 Shopping Tip
"Full Feature" cables are usually thicker and stiffer. If the cable is marked with 10Gbps, 20Gbps, or USB4, it is the high-end data cable you need.
E-Marker Chip
Essential for High-Speed Data & Power
What is an E-Marker Chip?
An E-Marker (Electronically Marked) chip is an intelligent identification unit embedded within USB-C cables. It acts as the cable's "Digital ID," communicating transmission speeds, power protocols, and safety standards to connected devices in real-time.
Applications & Device Compatibility
01 / Laptops
- MacBook Pro & Air
- Dell XPS Series
- Lenovo ThinkPad
- Surface Laptop
02 / Mobile
- iPhone 15 / 16
- iPad Pro & Air
- Samsung Galaxy
- Google Pixel
03 / Pro Peripherals
- 8K Studio Displays
- External NVMe SSD
- Thunderbolt Hubs
- Projectors
Visual Mastery
Supports 8K resolution, providing professional editors with a lossless visual expansion experience.
Raw Speed
Optimized transmission protocols for external SSDs, ensuring massive assets sync in an instant.
One-Cable Studio
Power, data, and video signals in one. Declutter your workspace and let creativity thrive in minimalism.
Ultra Gaming
Ultra-low latency signal transmission, perfectly tailored for high-refresh-rate gaming monitors.
Creative Flow
Direct camera connectivity—the ultimate workflow accelerator for photographers and cinematographers.
Complete OEM/ODM Customization Services
Custom Logo & Branding
Your brand, your identity. We offer laser engraving on metal connectors, pad printing on molded housings, and custom cable tags. Perfect for private label brands and corporate programs.
Color & Material
Choose from PVC, TPE, or braided nylon jackets in any Pantone color. Professional color matching available.
Custom Length
Any length from 0.5m to 2m for signal integrity, with active options for longer runs.
Connector Options
Specialized mold development for right-angle, magnetic, or proprietary connector designs.
Retail Packaging
Global-ready packaging solutions: from blister cards to premium gift box manufacturing.
Frequently Asked Questions About USB C Data Cables
High-performance data transfer, video output, and custom manufacturing solutions
01What is the difference between USB 3.2 Gen 2 and USB4?
USB 3.2 Gen 2 supports up to 10Gbps data transfer and 4K video. USB4 supports up to 40Gbps, 8K video, and is compatible with Thunderbolt 3. USB4 is the next-generation standard for high-performance applications.
02Can I use a USB-C data cable for charging?
Yes, all our USB-C data cables also support power delivery up to 100W (or 240W for EPR models). They are fully functional for both data and power.
03What is the maximum length for a USB-C data cable?
For passive cables, the max length for USB 3.2 Gen 2 is 2 meters. For USB4/Thunderbolt, passive cables are limited to 0.8 meters. For longer runs, we offer active cables with signal boosters.
04Do I need a special cable for 8K video?
Yes, for 8K video output, you need a USB4 or Thunderbolt cable rated for 40Gbps. Our USB4 cables support 8K@60Hz.
05What is an E-marker chip and why is it important?
An E-marker chip is a small chip that communicates cable capabilities to connected devices. It is required for high-speed data and video cables to ensure proper performance and safety.
06Can I get a USB-C data cable with my company logo?
Absolutely. We offer custom logo printing via laser engraving or pad printing. Minimum order applies. Contact us with your logo artwork for a quote.
07What is the minimum order quantity (MOQ) for custom cables?
For logo printing on stock cables, MOQ is 500 pieces. For full-feature custom designs (custom length, color, packaging), MOQ is typically 1000 pieces.
08How long does it take to get a sample?
Stock samples are available within 3-5 days. Custom samples with your logo and specifications take 7-10 days. Sample costs are typically deducted from your mass production order.
09Do you offer USB-C to HDMI or DisplayPort cables?
Yes, we manufacture USB-C video cables for HDMI and DisplayPort connections. These support 4K@60Hz and 8K@60Hz depending on the version.
10What payment terms do you accept?
We accept T/T bank transfer, L/C, and PayPal for sample orders. For mass production, typically 30% deposit and 70% balance before shipment.
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