Firmware to achieve 1000HZ polling rate on wacom tablets:

- PTK-470 / PTK-670 / PTK-870

- CTL-472 / CTL-672

- CTL-480 / CTH-480 / CTL-680 / CTH-680

- CTL-4100 / CTL-4100WL (both revisions) <- this is an incredible tablet. With the custom firmware, it is nearly as good as the PTK-x70 series tablets. Endgame is cheap.

- CTL-490 / CTH-490 / CTL-690 / CTH-690