While the PS3 natively pairs with these controllers via Bluetooth, doing so normally disables the PS Button and vibration.

On your /dev_hdd0/ , locate the file named boot_plugins.txt (if it does not exist, create it).

One of the best elements of PS3XPAD is total input customization. Inside the dev_hdd0/plugins/ps3xpad/ folder, you will find several configuration text files:

: Enables native force feedback on unsupported third-party controllers.

I conducted informal latency tests using a 240fps camera and a button-to-screen reaction tool. Results (ms from button press to on-screen action):