Logitech Bluetooth Mouse M555b vs M557 comparison - YouTube
Bluetooth Mouse Losing Connection No More! | Sheryl's Blog
Amazon.com: Logitech Bluetooth Mouse M555b : Electronics
I bought a Logitech G5 about 3 years ago. The feet wore out so I emailed Logitech. I was a month beyond the warranty but I just received my brand new G500 (