Apple II Plus [SEP] series
Apple II Plus
The Apple II Plus (stylized as Apple ][+) is the second model of the Apple II series of personal computers produced by Apple Computer, Inc. It was sold from June 1979 to December 1982. Approximately 380,000 II Pluses were sold during its four years in production before being replaced by the IIe in 1983.
Features.
Features Memory.
The Apple II Plus shipped with 16 KB, 32 KB or 48 KB of main RAM, expandable to 64 KB by means
case was durable enough, according to a 1981 Apple ad, to protect an Apple II from a fire started when a cat belonging to one early user knocked over a lamp.
Models.
Early II-series models were usually designated "Apple ]["; later models "Apple //", plus a letter suffix.
Models Apple II.
The first Apple II computers went on sale on June 10, 1977 with a MOS Technology 6502 (later Synertek) microprocessor running at 1.023 MHz, 4 KB