Review on Black Logitech G604 LIGHTSPEED Wireless Gaming Mouse - Up to 240 Hour Battery Life, Dual Wireless Modes, 15 Programmable Controls, Hyper-Fast Scroll Wheel by Anson Chen ᠌

First of all, I would like to point out: - Battery operation. It is very convenient that you do not need to recharge the mouse, connect it for charging on the road, a spare battery will not take up space, and you can literally buy it at any stall; - Soft. I use on Windows and Mac. IMHO, but the software is more thoughtful than Logitech Gaming Software (switched from G102). People familiar with Mac OS understand how important gestures and hotkeys are in this system - and here everything is just fire! Switch between screens with G-Shift, Mission Control, etc. - everything is easy to bind and use. - Number of keys. I still can't figure out how to use the whole side button block (playing WoW), and I have yet to get to the DPI toggle buttons (sitting on fixed); For the rest: - The assembly is of high quality, nothing backlash and does not rattle; - In the hand it feels really expensive and of high quality.