This article covers [USB-IF認証] Cable Matters 80Gbps USB4 ケーブル 1.2m.

Overview

The Cable Matters 80Gbps USB4 Cable is a USB-IF certified next-generation USB Type-C cable that combines ultra-fast data transfer, high-power charging, and stunning video output. With speeds up to 80Gbps, 240W Power Delivery 3.1 EPR support, and the ability to drive 8K@120Hz or 4K@480Hz displays via DisplayPort Alt Mode, this single cable replaces multiple specialized cables on your desk. It is fully compatible with Thunderbolt 5, 4, and 3, making it a future-proof choice for MacBooks, Dell XPS, Surface Pro, and any USB4 or Thunderbolt-equipped laptop. At 1.2 meters in length, the cable strikes a good balance between reach and portability. It also maintains backward compatibility with USB 3.2, USB 3.1, USB 3.0, and USB 2.0, so it works seamlessly with older USB-C devices.

Connectivity & Compatibility

Supported interfaces: USB4 Gen 4, Thunderbolt 5/4/3, USB 3.2, USB 3.1, USB 3.0, USB 2.0 Connector type: USB-C male to USB-C male (reversible both ends) Compatible devices: MacBook (all models), Dell XPS, Surface Pro, iPad Pro, USB-C monitors, docking stations, gaming consoles (Switch etc.), USB4 PCs, Thunderbolt PCs Video output: DisplayPort Alt Mode supporting up to 8K@120Hz or 4K@480Hz for single-display setups * Important note: To achieve the full 80Gbps throughput, both the host and the device must support USB4 Gen 4 or Thunderbolt 5. In a USB 3.2 environment, the speed caps at 20Gbps; with Thunderbolt 4, it runs at 40Gbps.

Product Info

Release date: Late 2024 Price range: Around ¥2,000–¥2,500 (tax included) at retail Warranty: 18 months standard (extendable via manufacturer website) Included accessories: Cable only; no adapters or carrying case Where to buy: Japan is the primary retail channel; also available from Cable Matters official store Market position: This cable sits in the entry-level high tier of USB4 80Gbps cables. Despite offering full USB-IF certification, 240W EPR, and Thunderbolt 5 compatibility, it remains remarkably affordable—typically under $25 USD. It outpaces many competing cables that lack USB-IF certification or cap at 60W/100W charging, making it an excellent value proposition for users who need future-ready specs today.

Best Use Cases

Creative professionals and video editors If you work with 8K monitors or high-refresh-rate 4K displays, this cable delivers the bandwidth required for smooth playback and fast file transfers. Its ability to carry video and data simultaneously simplifies desk cabling. However, if you only use a 60Hz 4K display, a standard Thunderbolt 4 cable at half the price may suffice. Mobile warriors and frequent travelers Professionals who connect their laptop to an external SSD, dock, and monitor at various locations will appreciate the all-in-one capability. The 240W charging means even power-hungry machines like the 16-inch MacBook Pro can top up at full speed. The 1.2m length fits easily into a laptop bag without tangles. Early adopters and PC enthusiasts If you already own a Thunderbolt 5 motherboard or a USB4 Gen 4 device, this cable is mandatory to unlock full performance. It also future-proofs your setup for upcoming 80Gbps peripherals. For everyday users who rarely transfer large files or drive high-res displays, a cheaper USB-C cable might be a more practical choice.

Product Disclosure (Amazon)

  • Manufacturer: Cable Matters
  • Seller: Cable Matters Japan
  • Fulfilled by: Amazon
  • ASIN: B0DKDSZVBW
  • Note: This article covers a manufacturer-made product based on Amazon listing details.