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
3 Ways to Connect a Logitech Wireless Mouse on PC or Mac - wikiHow
Getting Started
Logitech M335 Wireless Mouse Setup guide
How to Connect a Logitech Mouse? – Video and Text instructions