NEWS  Windows  January 13, 2024  Reading time: 2 Minute(s)

Max (RS editor)

Microsoft has recently integrated support for the latest USB standard into its operating system. The most recent Windows 11 build, numbered 23615 and released earlier this week, introduces USB4 Gen 4 support. This update is particularly notable for its ability to operate at speeds of up to 80Gbps on compatible hardware.

The USB Implementers Forum unveiled the USB4 specification in August 2019. Fast forward two years, and Microsoft incorporated USB4 support in the initial release of Windows 11 (version 21H2). Now, with the release of USB4 2.0, boasting 80 and 120Gbps modes over the standard Type-C connector, Microsoft is ensuring its operating system is fully compatible with this cutting-edge USB generation, which is set to debut in the first wave of consumer products.

The release notes for build 23615 highlight Microsoft's acknowledgment of the increased performance of USB4 2.0. They emphasize that this advancement "enables the next generation of high-performance displays, storage, and connectivity". Moreover, USB4 2.0 maintains full compatibility with accessories designed for older USB and Thunderbolt generations that utilize the Type-C connector.

Despite the exciting prospect of USB4 2.0 support in the latest Windows 11 preview build, it's essential to note that experiencing this innovation requires the latest and most advanced hardware. Microsoft clarifies that USB4 2.0 80Gbps functionality will initially launch on select devices equipped with Intel's recently introduced 14th Gen mobile processors. Notably, the eagerly awaited Razer Blade 18 is set to be among the first Windows laptops featuring USB4 2.0 support.

Beyond USB4 2.0 support, Windows 11 build 23615 introduces additional features, demonstrating Microsoft's commitment to enhancing user experience. One noteworthy addition is the ability to open Copilot automatically when Windows starts. This feature is currently being experimented with on multi-monitor devices with a primary monitor of 27 inches or larger and a minimum width of 1920 pixels. Importantly, users can exercise control over this feature, as Copilot autostart can be easily disabled through the Settings app.

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