,Following the announcement of Microsoft's Surface Laptop Ultra ahead of Computex, the company is announcing another device with the RTX Spark system on a chip at its developer conference, Build, in San Francisco.
That new PC is the Surface RTX Spark Dev Box. With the company pushing Windows as a platform for agentic AI with Nvidia's new processor, the Surface-branded mini PC is set to run sustained workloads with a 100W thermal envelope — more than you can get in a laptop.
Microsoft says that includes "long-running training jobs, agentic AI pipelines and local model fine-tuning."