These are new old stock but obviously obsolete however read on, all is not lost…

Maxon AustraliaMaxCard mobile modemModel: MM-5500UDesigned to operate on the 800Mhz band, EV-DO These are offered to those who might have a use for these overseas in particular or for experimentation but they are absolutely useless for use with the original carrier Telstra on a CDMA network because their CDMA systems were shut down years ago.These MiniMax modems are NOT PCMCIA interface but USB, easier to talk to but still useless because there is no system in Australia for these to talk to.HOWEVER, if you have a look at this Wiki link there does still seem to be some compatible systems around the globe so perhaps these can be put to use somewhere other than Australiahttps://en.wikipedia.org/wiki/List_of_CDMA2000_networksComes with the original boxUser guide (very detailed)Installation CD-ROM (useable up to Windows XP)No Mac software