Nvidia launches free tool that links idle computers into a personal AI data center

Nvidia has launched Personal AI Router (PAIR), a free open-source software that links idle home computers with compatible GPUs to create a local AI data center for parallel processing of AI tasks. PAIR supports Nvidia RTX 20-series and newer GPUs, as well as Apple M4 chips and above, and adapts dynamically as devices join or leave the network. The tool secures connections with a six-digit code and encrypted communication, and is available now in beta for Windows, Linux, and macOS.