USB technology

Winsage
June 3, 2025
Microsoft is implementing new standards to enhance the reliability of USB connections, particularly for devices that comply with the Windows Hardware Compatibility Program (WHCP). All WHCP-compliant hardware with USB Type-C must use USB-IF-certified silicon, ensuring efficient charging and support for DisplayPort Alt-Mode for additional monitors. USB4 certification requires a maximum data speed of 40 Gbps, up to 15 W of power for accessories, support for dual 4K displays at 60 Hz, and compatibility with PCIe and Thunderbolt 3. Testing is conducted through Microsoft's Hardware Lab Kit (HLK), and certification is paused if issues arise during testing. This initiative aims to clarify USB Type-C port capabilities and improve consumer confidence in WHCP-certified devices.
Winsage
April 1, 2025
Generative AI is being integrated into modern technology, with Microsoft incorporating its Copilot AI into Windows 11. Marc Andreessen revealed that a small Llama AI model from Meta operated on a Windows 98 PC with 128MB of RAM. Although the specific Meta AI model was not disclosed, it suggests older technology could have supported generative AI capabilities. Andreessen noted that running Llama AI on a 26-year-old Dell PC could have enabled human-like interactions with computers decades ago. An experiment by Exo Labs successfully ran a modified version of Meta's Llama 2 on a Pentium II-based Windows 98 PC, overcoming challenges related to sourcing compatible peripherals and transferring files. The team used Borland C++ 5.02 for compiling modern code but eventually switched to an older version of the C programming language due to compatibility issues. The project required developing a streamlined version of the AI model to function within the hardware limitations of the legacy PC. This illustrates that even older PCs had the potential to support generative AI.
Winsage
October 5, 2024
Microsoft has concluded its support for Windows Mixed Reality with the rollout of Windows 11 24H2, which no longer accommodates virtual reality headsets from Acer, HP, and Lenovo. Rockchip is set to launch its RK3688 processor in 2025 or 2026, featuring an Armv9.3 CPU and supporting up to 16 TOPS of AI performance. A new Raspberry Pi model, the Raspberry Pi 500, is in development, likely featuring the same processor as the Raspberry Pi 5. Google will discontinue its ferrochrome app for running Chrome OS in a virtual machine on Android devices. Samsung is adapting its Tizen operating system for compatibility with RISC-V processors. ELECOM will release Japan's first certified USB4 Version 2.0 Type-C cables, supporting data transfer speeds of up to 80 Gbps and 240W USB Power Delivery.
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