Get newest HoRNDIS: USB tethering driver for Mac OS X
HoRNDIS (pronounce: “horrendous”) is a driver for Mac OS X that allows you to use your Android phone's nativeUSB tethering mode to get Internet access.
http://joshuawise.com/horndis
Serial Driver:
http://beagleboard.org/static/Drivers/MacOSX/FTDI/FTDI_Ser.dmg
http://beagleboard.org/static/Drivers/MacOSX/FTDI/FTDI_Ser.dmg
FTDIUSBSerialDriver is an implementation of a serial driver for FTDI USB devices on Mac OS X. It supports FT8U232AM, FT8U245AM, FT232BM, FT245BM, FT2232, FT232R, FT245R, FT2232H, FT4232H, FT232H and FT X Series devices.
http://beagleboard.org/static/Drivers/MacOSX/FTDI/