The 5K features a max resolution of 5040dpi and comes with two default sensitivity settings: 1260dpi (high) and 450dpi (low). To make more individual sensitivity, DPI of X and Y axis can be defined seperately for high and low sensitivity settings. Lift distance can be adjusted here as well.

In the macro menu, macros up to 5 keystrokes can be saved.

Via "About" you can click the provided link to get to the manufacturers site. What you might expect is a well designed website which contains lots of information, downloads and so on and so forth. But very unfortunately you simply wont find the software for download. As were actually writing the year 2010 this is kind of odd. Back in 2000 it really wasn't a matter of course that you can download drivers from the manufacturers webpage but nowadays it really is an when a manufacturer doesn't offer this to the customer this is a very big minus point.