Microsoft SideWinder X8 Mouse and X6 Keyboard

[Compxpert]

The lights change color on the mouse to let you know you're running out of batteries instead of a popup in windows telling you like Logitech does.

I have the MX Revolution wireless here at my house along with the keyboard and the mouse tells you when it is running low on the mouse as does the keyboard which will inform you that your batteries are low... I get the popup window also but both also have on device notification.

 

http://www.newegg.com/Product/Product.aspx...N82E16823126038