I got this controller as my first experience using a controller for a pc. I wasn't sure whether it would work on my Windows 7 64 bit computer. I bought it anyways. The shipping said 4-7 days... It came to Calgary in 3! Very fast shipping! When I plugged this device into my computer, it was ready to go in about 30 seconds. I then went and played Batman Arkham City and saw that it does work! And perfectly at that! It's neat to now have rumble effects! I love this controller! I highly suggest it. :)