This article covers Cable Matters 2-IN-1 140W USB-C ケーブル 1.8m.

Overview

The Cable Matters 2-IN-1 140W USB-C Cable is a Y-splitter cable that lets you charge two devices simultaneously from a single USB-C charger. Supporting up to 140W via USB PD 3.1 EPR, it can juice up a MacBook Pro and an iPhone 15 at the same time without sacrificing speed. The cable measures 1.8m total (1.2m main + 0.6m split ends), is wrapped in durable braided nylon, and supports 480Mbps data transfer on one split end at a time. It's a practical solution for travelers and desk organizers who want to cut down on cable clutter.

Connectivity & Compatibility

The cable uses a USB-C male to dual USB-C male Y-split design. It works with any USB-C PD charger and is compatible with a wide range of devices: MacBook Pro, Dell XPS, iPad Pro, iPhone 15 series, Samsung Galaxy, Google Pixel, and more. Smart Power Distribution automatically allocates power between the two connected devices and prevents overcharging. Data transfer is limited to 480Mbps (USB 2.0) and only works on one split end at a time—so it's fine for file transfers or firmware updates but not for high-speed external SSDs.

Product Info

Released in late 2024, the Cable Matters 2-IN-1 140W USB-C Cable is priced around ¥2,999 on . Warranty is typically 1 year. Included accessories: a rubber tie and a TPE slider to adjust cable length. Market positioning is entry-to-mid range for high-power USB-C splitter cables. Few competitors offer 140W EPR support and braided nylon at this price point, making it a strong value pick.

Best Use Cases

Travelers and business users: Charge a laptop and phone simultaneously from a single hotel outlet. The 140W capacity ensures your MacBook Pro or high-power ultrabook still gets fast charging while topping up your smartphone. Desk organizers: Replace two separate charging cables with one splitter cable for a cleaner workspace. The TPE slider lets you position the Y-junction neatly. Users with a high-wattage USB-C charger (100W+): Many older splitter cables cap at 60W, but this cable handles the full 140W EPR profile, making the most of modern GaN chargers. Not suitable for users who need simultaneous data transfer on both ports or require USB 3.0+ speeds.

Product Disclosure (Amazon)

  • Manufacturer: Cable Matters
  • Seller: Cable Matters Japan
  • Fulfilled by: Amazon
  • ASIN: B0DHXHCW46
  • Note: This article covers a manufacturer-made product based on Amazon listing details.