The Rocketfish Rapid Fire Wireless Controller for PS3 has dual rumble motors that bring ruble effects back to compatible game titles. The controller also uses an altered joystick configuration compared to the stock PS3 controllers. Wireless connectivity is via Bluetooth and the controller is SIXAXIS compatible and has a rapid-fire button. Charging is done via an included 9-foot USB cable.
The Rocketfish Rapid Fire Wireless Controller for PS3 is one of the better aftermarket controllers for the PS3.
....Perhaps the best feature of the controller is its price. Best Buy sells the Rocketfish Rapid Fire Wireless Controller for PS3 for $47.99 making it cheaper than factory Sony controllers. The rumble effects aren’t that powerful, which is likely to be a battery saving measure. That said the rumble effects are welcome after playing with original PS3 controllers lacking that feature.