This article covers Belkin Thunderbolt 5 ケーブル USB-C USB4 120Gbps 240W 高速データ転送 4K.

Overview

The Belkin Thunderbolt 5 Cable (model INZ005fq1MBK) is a premium USB-C cable supporting the latest Thunderbolt 5 standard. It delivers up to 120Gbps unidirectional data transfer and 240W power delivery, making it an ideal choice for creative professionals and power users. The 1-meter length strikes a balance between portability and cable management, and the cable is USB-IF certified for robust compatibility. This cable offers roughly three times the bandwidth of Thunderbolt 4, allowing seamless handling of large video files, RAW images, and high-resolution audio. With 240W charging capability, it can reliably power even high-demand laptops like the MacBook Pro.

Connectivity & Compatibility

Featuring a USB Type-C connector, the cable is backward compatible with Thunderbolt 4, Thunderbolt 3, USB4, USB 3.2, and USB 3.0. It works with a wide range of devices: Windows PCs, Macs, Chromebooks, tablets, smartphones, and monitors. Apple devices such as the iPhone 16 and iPad Pro with USB-C ports are fully supported. For display output, it supports a single monitor at up to 4K@540Hz, dual monitors at 8K@60Hz, and triple monitors at 4K@144Hz. This makes it suitable for pro gamers, video editors, and anyone needing ultra-high refresh rates and resolutions.

Product Info

Belkin is a trusted brand in connectivity accessories, and this Thunderbolt 5 cable sits at the high end of their lineup. It launched in early 2025 and is priced around JPY 4,500 (as of May 2026). The standard warranty is two years, providing long-term peace of mind. The cable comes without extras like a strap or Velcro tie, but the build quality is solid. As one of the few cables that fully leverages Thunderbolt 5's capabilities?120Gbps unidirectional and 240W power simultaneously?it occupies a mid-to-high tier position, bridging the gap between mainstream USB-C and professional-grade Thunderbolt solutions.

Best Use Cases

Creative Professionals: Ideal for transferring large RAW video files or 4K/8K footage rapidly. Paired with a Thunderbolt 5 SSD or dock, it dramatically reduces workflow bottlenecks. Mobile Workers with High-Power Laptops: Supports up to 240W charging, ensuring reliable power for demanding notebooks like the MacBook Pro while on the go. * Pro Gamers and Enthusiasts: The 4K@540Hz capability enables ultra-low latency, high-refresh-rate gaming on compatible monitors, providing a competitive edge in fast-paced titles.

Product Disclosure (Amazon)

  • Manufacturer: Belkin
  • ASIN: B0DT4KVNHQ
  • Note: This article covers a manufacturer-made product based on Amazon listing details.