RADPC_CONTROLLER - Radiant Systems, Inc Compatible Computer Devices

Description extracted from Wikipedia:

Radiant Systems was a provider of technology to the hospitality and retail industries that was acquired by NCR Corporation in 2011. Radiant was based in Atlanta, Georgia. In its last financial report as a public company, Radiant reported revenues of $90 million and net income of $14 million in the six months ended 30 June 2011. At the time of its acquisition, Radiant employed over 1,300 people worldwide. Radiant had offices in North America, Europe, Asia and Australia.