About USB Overdrive
Handles any USB mouse, trackball, joystick, and gamepad from any manufacturer and lets you configure them either globally or on a per-application basis. It reads all kinds of wheels, buttons, switches, and controls and supports scrolling, keyboard emulation, launching, and all the usual stuff like clicking, control-clicking, and so forth. The USB Overdrive can easily handle several USB devices at once.

What’s New in this Version
- Snow Leopard 64-bit kernel support
- Added support for media buttons on Logitech keyboards
- Restored support for scroll buttons on various Logitech mice
- Restored specific support for Logitech G5 and MX518
- Fixed freewheel scrolling for Logitech mice that have it