Logitech 910-007636 Wireless Mouse Signature M650 L Full Size Mouse, Black

I use my M650 for hours each day. The capability to use it across 3 different PCs is a real time saver for me. I use the USB interface on one and Bluetooth on the other two. I also have some special keys functions I use. I initially thought it was a bit expensive, but it has paid for itself.

I've gone through 2 other mouse options before this (not Logitech), and couldn't stand either one. I put up with them, but between the lag or inaccuracy of those others, I couldn't buy this Signature M650 fast enough. I don't game at all. My days consist of audio production and daily business related tasks. It's perfect for what I need.