LCC Connection Utility
LCC Connection Utility is a helper tool from Logitech that manages wireless connectivity and device pairing for Logitech peripheral devices on macOS. Based on its bundle ID, it appears to be a component of the Logitech Control Center software suite, which provides configuration and firmware updates for Logitech keyboards, mice, trackpads, and other input devices. The connection utility handles the underlying communication between your Mac and wireless Logitech peripherals.
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1 suggestionLCC Connection Utility is a helper component bundled within Logitech's Control Center suite, not a standalone application. You cannot update it separately. To ensure you have the latest version with Apple Silicon support, visit Logitech's support website and download the current version of Logitech Control Center (or its modern replacement, which Logitech may have rebranded). Reinstalling the parent Control Center application will automatically update the connection utility to its latest build. If you are uncertain which Logitech software version you have, check Logitech's downloads page for your specific device model. Given that Rosetta 2 will be removed in macOS 28 in September 2028, verify that your Logitech Control Center installation includes a native Apple Silicon build by checking the application's Architecture tab in Get Info (or asking Logitech support directly). If you are using an older Logitech app that predates Apple Silicon support, updating to the current version from Logitech's website is essential.
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