Overview
- Logitech announced the Signature Comfort Plus series on Tuesday, May 26, 2026, which includes the M850 L mouse with an integrated palm cushion, the M840 L mouse without a cushion, and the MK880 keyboard-and-mouse combo.
- The products are built for multi‑device workflows and customization, offering Easy‑Switch for up to three devices, Logi Options+/Logi Tune support, and an AI Launch Key to open tools like Copilot, Gemini, or ChatGPT.
- A business variant ships with the Logi Bolt USB‑C receiver for more secure wireless connections and can be monitored centrally through Logitech Sync to simplify IT device and firmware management at scale.
- Logitech says the line uses 49–77% certified post‑consumer recycled plastics in parts, ships in FSC‑certified packaging, and offers multi‑year battery life to lower waste and operating costs for large deployments.
- Early media coverage relayed Logitech’s launch briefing claims that users felt more comfortable and productive, but independent hands‑on and long‑term reviews are still needed to judge whether these devices displace higher‑end ergonomic gear.