The Quadstick can emulate the XBox 360 controller on PC’s (not on the XBox 360 console – you still need a CronusMax for that). While in the XBox360 emulation mode, the mouse, keyboard & flash drive functions are not available. It is a pure game controller mode, like the DS3 mode 1. While easier to set up for a game than x360ce, some PC games still need a mouse or keyboard for some functions while playing or the game does not tolerate switching in and out of the XBox 360 mode. When the Quadstick switches the USB emulation mode, it disconnects as one type of device and reconnects as another.
The game configuration file needs a Preferences sheet with this setting:
An example can be found in the XBox 360 for PC configuration spreadsheet.
Games that allow switching to XBox 360 mode after launching are:
