What a mouse? Stylish, well made, lots of accessories, many functions. Actually, anything that can beat a gamer's heart beat faster. When the battery's would only hold out longer. For office applications I use, even in private, as in the business union a Logitech Performance MX with built-in battery. This holds out much longer. Love Mad Catz team, if you succeed the batteries to improve there is the 5th star.
Shipping and delivery by Amazon as always perfect and the specified date. Thanks for that :-)