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 Duong Mac Anh Quan ᠌

- Lack of backlight and plus and minus. Everyone's taste here. - Requires a wireless mouse with fully programmable "set it and forget it" buttons. This mouse can't do that. - No macros can be written to the mouse's memory, they require running G Hub software. I haven't received any response from the forums or tech support. - A week after the purchase, rare doubles began when the left mouse button was pressed. Basically, if you release the button very smoothly. That is, before the click, there will be a few more clicks. - Unfortunately, it was not possible to prove a clear marriage in the store. Item sent for review For the money - lousy quality. Why so many buttons if they cannot be programmed and used without software is not clear. Cheaper (albeit wired) mice in this regard can do more