Microsoft has announced that the Xbox 360 wireless controller for Windows is now available in stores and online retail websites across North America.
Discover greater precision, comfort, and control. The Wireless Xbox 360 Controller for Windows delivers a consistent and universal gaming experience across both of Microsoft’s gaming systems. Experience the ultimate gaming experience on Windows XP and Xbox 360.
Features
# Wireless Integrated 2.4 GHz high-performance wireless technology lets you control the action from up to 30 feet away.
# For PC and Xbox 360 Works across Microsoft's gaming platforms. Xbox 360 Controller for Windows works with most Windows XP-based PCs and Xbox 360, delivering a consistent and universal gaming experience.
# Vibration Feedback Get a better feel for the game. Vibration feedback ensures riveting game play every time.
# Ergonomic Play in total comfort. Award winning compact ergonomics provide a more comfortable gaming experience.
# Enhanced PC Gaming Precise thumb sticks, two pressure-point triggers, and 8-way directional pad for enhanced PC gaming.
# Xbox Live Play Integrated headset jack for PC headsets and Xbox Live play

For a Microsoft Windows-based computer:
Computer/Operating System
# Windows XP with Service Pack 1 or later (also works with Vista)
# Pentium 300 MHz or Higher
Hard Disk Space : RAM 128 MB
Hard Drive : 150 MB Free
Connectivity : USB
Other : CD drive
There is still no information on the European release date.