Table of Contents Compare Specs: Our Picks Side by Side Codex Micro for Macros: What Exactly Does an AI Keypad Do? Codex Micro for Macros: What Exactly Does an AI Keypad Do? (Credit: Brian Westover)Perhaps the best way to think about the Codex Micro is in relation to the Copilot key on Windows laptops. (Credit: Brian Westover)You can find a full list of shortcuts assigned to these icons in the Codex Micro app interface. No, it's not the long-awaited Jony Ive device, but Codex Micro is a limited-run product with OpenAI branding and unique thread-tracking functionality.