Logi Options+ | Software App for Logitech Products
Late 2021 update: New app to Control Logitech webcam (C920, Brio, C922, C930 & more) | Think Outside The Slide
Logi Circle - Apps on Google Play
Logitech CollabOS: Summary
Download Logitech Options Customization Software
Logitech POP Keys Software Download, Review & Manual Setup
Amazon.com: Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics