Experience lightning-fast data transfers with a USB-C 4.0 cable, engineered for peak performance with speeds reaching up to 40Gbps. This robust cable supports ultra-high resolution displays and delivers sufficient power to charge laptops and devices
usb c 4.0 cable
usb c 4.0 cable
usb c 4.0 cable
Experience lightning-fast data transfers with a USB-C 4.0 cable, engineered for peak performance with speeds reaching up to 40Gbps. This robust cable supports ultra-high resolution displays and delivers sufficient power to charge laptops and devices

Unleash the Future of Connectivity: SilkWire Ultra 240W coaxial SuperSpeed Charging Cable

RDD3238-C2C 4.0 silicone
Delivery:
FOB
minimum order:
1000 pieces
Supply Ability:
500000pieces / Month
Country of Origin:
CHINA
Stock Time:
30-45Day
Thunderbolt USB C to C v4.0 fast charge cable
16-core coaxial design
Silicon material with aluminum connector
With E-Marker smart chip inside
SYNC and charging function
OD5.0,USB 4, data transfer 40Gbps
Power 48V/5A, 240W max
Support 8K-60Hz video transfer
Quantity:
Contact Now

Experience lightning-fast data transfers with a USB-C 4.0 cable, engineered for peak performance with speeds reaching up to 40Gbps. This robust cable supports ultra-high resolution displays and delivers sufficient power to charge laptops and devices, all while maintaining backward compatibility and a user-friendly reversible connector, making it the ultimate solution for modern digital connectivity needs.

 
  •  Power Redefined, Speed Unleashed
  • Meet SilkWire Ultra – the charging cable that obliterates limits. Engineered for tech enthusiasts, multitaskers, and visionaries, this isn’t just a cable; it’s a revolution. With 240W max power delivery, charge your laptop, phone, and tablet simultaneously at lightning speed. Say goodbye to waiting – 0% to 100% in record time, even for power-hungry devices.
  • 🎥 8K Brilliance, Zero Compromise
  • Transform your workspace or home theater! SilkWire Ultra delivers 8K@60Hz video transfer via USB4’s blazing 40Gbps bandwidth. Stream, edit, or game in crystal clarity – every pixel perfected, every frame fluid. Perfect for creatives editing 4K/8K footage or gamers chasing lifelike immersion.
  • 🔧 Built Like a Tank, Flexible Like Silk

  • Military-Grade Durability: Reinforced silicone outer shell resists tangles, bends, and extreme temperatures (-40°C to 105°C). Survives drops, tugs, and daily abuse.

  • Aerospace Aluminum Connectors: Corrosion-resistant, sleek, and snug-fit. Gold-plated pins ensure flawless conductivity, every time.

  • OD5.0 Design: Ultra-wide 5.0mm diameter minimizes resistance for stable high-wattage charging.

  • 💡 Sync & Power – Smarter, Faster
  • Dual-function genius: Transfer files at 40Gbps while charging at full throttle. Backup your 1TB drive in seconds or sync devices without unplugging. Ideal for professionals juggling deadlines or gamers streaming live.
  • ⚙️ Tech Specs That Matter

  • 48V/5A Output: Powers high-performance laptops (MacBook Pro, Dell XPS), VR headsets, and even e-bikes.

  • Universal Compatibility: USB-C to USB-C, works with iPhone 15, Samsung Galaxy, iPad Pro, PS5, and more.

  • Safety First: Over-voltage, over-current, and short-circuit protection. Certified by CE, RoHS, and FCC.