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Microsoft Mandates USB-C Performance Standards for Windows 11 24H2 Laptops

The update forces PC makers to certify port capabilities with Microsoft’s lab kit, guaranteeing that USB-C ports meet defined performance thresholds.

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Windows 11: So will Microsoft mit dem USB-C-Chaos aufräumen

Overview

  • Starting with Windows 11 version 24H2, all laptops seeking WHCP certification must adhere to uniform USB-C requirements.
  • Certified ports must support USB Power Delivery with minimum charging outputs of 15 watts for laptops and 7.5 watts for tablets.
  • USB4-capable ports are required to deliver data rates of 40 Gbps or 80 Gbps and maintain full Thunderbolt 3 compatibility.
  • Every USB-C port must enable PCIe tunneling and DisplayPort Alt Mode to drive dual 4K monitors at 60 Hz.
  • Manufacturers must validate compliance using Microsoft’s Windows Hardware Lab Kit before earning the WHCP badge.