Version 27.3.19
Released on March 30, 2026
New features:
- Enables native Windows OS haptic signals on the MX Master 4 for supported system interactions.
- Requirements: Requires Windows 11 (March 2026 update or later) and the latest firmware for both MX Master 4 and Bolt receiver.
Version 27.1.16
Released on September 30, 2025
Supported Devices
- MX Master 4
- MX Master 4 for Business
- MX Master 4 for Mac
New features:
- Stability Updates & Haptic latency improvements for MX Master 4
Important Notice: The Firmware Update Tool is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Logitech Preference Manager is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Logitech Control Center is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Logitech Connection Utility is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Unifying Software is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The SetPoint software is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
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