OpenAI launched the Codex Micro on July 15, 2026, a $230 limited-run programmable mechanical keyboard designed for users of its Codex AI coding assistant [1, 2, 3, 4]. The keyboard is a compact macropad co-designed with specialty keyboard maker Work Louder, marking OpenAI's first branded hardware product [1, 2, 3, 4].

The Codex Micro features six frosted light-up "agent keys" that let users monitor and switch between up to six active Codex AI coding threads. The keys light up in different colors to indicate agent states such as idle, thinking, complete, or error [1, 3, 4]. Alongside these, there are six customizable shortcut keys for common Codex tasks like accepting or rejecting code changes and branching threads, plus a push-to-talk audio button [1, 3, 4]. Additional controls include a joystick and a dial which adjust the "reasoning" level of Codex agents, providing more precise user command over AI behavior [2, 4].

Connectivity options include USB-C and Bluetooth, and buyers can choose between silent or clicky mechanical switches for their preferred typing experience [3, 4]. OpenAI described the Codex Micro as "more of a novelty item than a product designed for mass appeal," positioning it as a limited collaboration rather than a widely available consumer product [1, 2, 2]. TechCrunch described it as a "command center for agentic work," reflecting its role in managing multiple AI threads simultaneously [2].

The Codex coding assistant is approaching 9 million users, with Codex and ChatGPT Work combined reporting 8 million active users [3, 4].

Earlier in July 2026, Apple filed a lawsuit accusing OpenAI of trade secret theft related to hardware development, coinciding with reports that OpenAI is also developing a screenless, portable smart speaker integrating ChatGPT, designed by former Apple engineers [2]. This unreleased smart speaker project is said to be a more ambitious follow-up to the Codex Micro [1, 2, 3, 4].

Orders for the Codex Micro opened on July 15, 2026, making the keyboard available in limited quantities [2, 3].