StarTech USB-C to USB-C USB4 Certified Cable 1m
Certified 1m USB4 cable: 40Gb/s data, 8K 60Hz video & 100W charging. USB-IF certified with E-Marker for full compatibility.
The StarTech CC1M-40G-USB-CABLE is a high-performance, USB-IF certified USB4 cable designed for the most demanding digital workflows. It supports blistering data transfer speeds of up to 40Gb/s, which is double the bandwidth of the previous USB 3.2 Gen 2x2 standard. This makes it an ideal solution for moving large files between external SSDs, high-resolution video editing, or creating a streamlined single-cable docking station setup.
Beyond raw speed, this cable is a versatile multimedia powerhouse. It supports DisplayPort 1.4 Alt Mode, capable of delivering stunning 8K video at 60Hz or dual 4K displays. With features like Display Stream Compression (DSC), HDR, and HBR3, it ensures a premium visual experience for gaming, content creation, or professional presentations.
Power delivery is equally impressive, supporting up to 100W via USB Power Delivery 3.0. This allows you to rapidly charge power-hungry devices like modern laptops, tablets, and smartphones directly through the same cable that handles your data and video, reducing cable clutter on your desk.
Built for reliability, the cable features nickel-plated connectors for superior corrosion resistance and a durable connection. The TPE (Thermoplastic Elastomer) cable jacket is flexible yet tough, complemented by reinforced strain reliefs at both ends to prevent damage from frequent bending. An internal Mylar shield provides enhanced protection against Electromagnetic Interference (EMI), ensuring stable data transmission even in electrically noisy environments. Crucially, it is a certified E-Marked cable, guaranteeing full compliance with USB4 specifications and broad compatibility with USB-C devices.
- **For high-speed external storage** (e.g., NVMe SSD enclosures)
- **For single-cable docking stations** and hubs
- **For charging laptops, tablets, and smartphones**
- **For connecting 4K/8K monitors and displays**
- **Connector Type:** USB-C Plug to USB-C Plug
- **USB Standard:** USB 4.0
- **Certification:** USB-IF Certified with E-Marker Chip
- **Maximum Data Transfer Speed:** 40 Gb/s
- **Video Support:** DisplayPort 1.4 Alt Mode (8K @ 60Hz, 4K with HDR)
- **Maximum Power Delivery:** 100W (USB PD 3.0)
- **Connector Finish:** Nickel Plated
- **Cable Jacket:** TPE (Thermoplastic Elastomer) with Durable Strain Reliefs
- **Shielding:** Mylar Shield for EMI Protection
- **Cable Length:** 1 metre
- **Jacket Colour:** Black
- **Weight:** 30 grams
- **Dimensions (H x W x D):** 33 mm x 22 mm x 2 mm
- Electronic Marking: E-Marked Cable
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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