Microsoft used SF Tech Week on Wednesday to make its biggest hardware bet yet on on-device AI, unveiling a new line of Nvidia-chip-powered PCs headlined by the Surface Laptop Ultra — starting at $2,600, with a top configuration at $5,900 — and the $6,000 Surface RTX Spark Dev Box, both designed to run AI models locally rather than in the cloud.
The company also detailed a revamped Windows 11 built around agentic computing, including a new 'Execution Containers' feature that sandboxes AI agents as they act on a user's behalf — a direct answer to the security and trust questions that have shadowed the AI-agent boom.
Dell joined the fray with its own AI-first hardware, detailing an XPS 16 Creator Edition priced at $3,800. The coordinated push signals that the industry's next battleground is the PC itself: whichever company defines the AI PC gets to define how billions of people interact with artificial intelligence daily.
The timing matters. With AI inference costs climbing and privacy concerns mounting, running models on-device promises lower latency, offline capability and data that never leaves the machine — advantages Microsoft is betting will justify premium price tags in a market hungry for its next upgrade cycle.
