This article covers Cable Matters 80Gbps USB4 延長ケーブル 1m.

Overview

The Cable Matters 80Gbps USB4 Extension Cable (1m) is a USB-C male-to-female extension cable that supports USB4 V2.0 (80Gbps) and Thunderbolt 5. It delivers up to 240W of Power Delivery 3.1 EPR charging and handles high-resolution video output up to 8K@120Hz or 4K@480Hz. This cable lets you extend existing USB-C or Thunderbolt cables while preserving full bandwidth, making it ideal for desk cable management and professional workflows requiring maximum data throughput. ## Specifications | Item | Specification | |------|---------------| | Brand | Cable Matters | | Cable Type | USB-C male to female (extension) | | Length | 1m | | Max Data Rate | 80Gbps (USB4 V2.0 / Thunderbolt 5) | | Max Power Delivery | 240W (USB PD 3.1 EPR) | | Video Support | 8K@120Hz, 4K@480Hz, 4K@240Hz, 4K@120Hz | | Supported Standards | USB4 V2.0, USB4 40Gbps, Thunderbolt 5, Thunderbolt 4, USB 3.2 20Gbps | | Connector | USB Type-C (fully reversible) | | Compatibility | USB-C devices, docks, hubs, monitors |

Connectivity & Compatibility

This extension cable features a USB-C male-to-female design that works with any device equipped with a USB-C port. It is fully compatible with Thunderbolt 4 and Thunderbolt 5 host devices and peripherals. When used to extend an existing USB-C or Thunderbolt cable, it maintains the original cable's performance specifications. To achieve the full 80Gbps bandwidth, both the host and connected device must support USB4 V2.0 or Thunderbolt 5. Note that some devices may not recognize extension cables; testing before purchase is recommended.

Product Info

Cable Matters is a well-known brand for PC accessories. This cable is priced at approximately ¥2,299 on , placing it in the high-end segment. It is one of the few extension cables currently on the market that supports USB4 V2.0 (80Gbps) and Thunderbolt 5, with 240W power delivery and 8K video capability. No additional drivers are required. Warranty details should be verified on the official website.

Best Use Cases

Creative professionals needing fast data transfers: Ideal for extending connections to external SSDs or NAS over Thunderbolt 5, maintaining full 80Gbps bandwidth for large file workflows. Thunderbolt 5 laptop users: Connect high-resolution external monitors (e.g., 8K@120Hz) with greater cable routing flexibility. * Anyone looking to tidy up their desk: Extend short USB-C or Thunderbolt cables easily without sacrificing performance.

Product Disclosure (Amazon)

  • Manufacturer: Cable Matters
  • Seller: Cable Matters Japan
  • Fulfilled by: Amazon
  • ASIN: B0FBR3N7SB
  • Note: This article covers a manufacturer-made product based on Amazon listing details.