This article covers Cable Matters (インテル認定) 40Gbps アクティブThunderbolt 4ケーブル 6.6フィート 100W充電 8Kビデオ ホワイト.

Overview

The Cable Matters Active Thunderbolt 4 Cable is an Intel-certified USB-C cable designed for high-performance connectivity. It supports up to 40Gbps data transfer, 100W USB Power Delivery, and 8K video output. At 6.6 feet (2 meters), it offers generous length for flexible desk setups. This active cable is backward compatible with Thunderbolt 3, USB4, and standard USB-C ports. Its active design ensures stable signal integrity over longer distances compared to passive cables. The white color scheme blends well with Macs and light-colored devices.

Connectivity & Compatibility

Both ends feature USB Type-C connectors. It works with Thunderbolt 4 ports on PCs and Macs, Thunderbolt 3 devices, USB4 ports, and regular USB-C ports (though Thunderbolt features are disabled on non-Thunderbolt ports). Compatible devices include Intel NUC, MacBook Pro/Air (Thunderbolt 3/4), Windows laptops with Thunderbolt 4, external Thunderbolt SSDs, and 8K monitors. As an active cable, it maintains full 40Gbps throughput at 2 meters, which passive cables often struggle with. It also supports DisplayPort Alt Mode for video output.

Product Info

Released in late 2022, this cable is priced around ¥10,800 on Japan (as of June 2026). Cable Matters offers a standard 1-year warranty with optional extension. No accessories are included beyond the cable itself. Market positioning is mid-to-high end. It offers Intel certification and active circuitry at a competitive price point, outperforming passive cables in the same price range for long-distance reliability.

Best Use Cases

Thunderbolt 4 laptop users: Ideal for MacBook Pro or Windows Thunderbolt 4 notebooks connecting to high-speed docks, external SSDs, or 8K displays. The active design ensures no speed loss at 2 meters. Content creators and video editors: Handles 8K video transfers and large file workflows efficiently. The 40Gbps bandwidth fully utilizes Thunderbolt RAID arrays and fast SSDs. Clean desk enthusiasts: The 6.6-foot length provides routing flexibility, and the white cable matches minimalist setups. Not for: Users who only need basic USB-C charging or data transfer — a cheaper USB 3.2 cable suffices. This cable's full potential requires Thunderbolt-compatible hardware.

Product Disclosure (Amazon)

  • Manufacturer: Cable Matters
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0B57TWLN3
  • Note: This article covers a manufacturer-made product based on Amazon listing details.