Driver for Windows XP/Vista, ZIP, 586 KB
http://www.proftuners.com/download/drivers_prof/driver_prof1100usb.zip
Win x64 bit, ZIP, 596 KB
http://www.proftuners.com/download/drivers_prof/driver_prof1100usb.zip
Driver Linux, ZIP, 2.9 MB
http://www.proftuners.com/download/linux/Prof_linux_driver.zip
Prof IP for Satellite Internet, ZIP, 417 KB
http://www.proftuners.com/download/soft_prof/1100/prof_ip_service.zip
Prof IP for Satellite Internet, 535 KB
http://www.proftuners.com/download/soft_prof/1100/prof_ip.exe
Prof IP for Satellite Internet, Windows 7, ZIP, 512 KB
http://www.proftuners.com/download/soft_prof/1100/prof_ip_service_win7.zip