Coming to store shelves early this November is an officially licensed mouse and keyboard controller for the PlayStation 3. The combo will be made by HORI and it’s called the “Tactical Assault Command 3” and will retail for $127.
The Tactical Commander 3 package will contain a primarily left handed keyboard with the arrow keys for movement and all the buttons you would find on a PS3 controller.
The mouse will use optial technology which will be right handed and will feature a dpi/sensitivity toggle much like the current Logitech mice do. Sony has not announced what games it plans to support with this periphersal but I would expect to see them being supported by all the major PS3 releases includng all those FPS’s.