Apple II Plus

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Apple II Plus

Apple II Plus
Manufacturer	Apple Computer
Product family	Apple II
Release date	June 1979; 45 years ago (1979-06)[1]
Introductory price	US$1,195 (equivalent to $5,180 in 2024)
Discontinued	December 1982 (1982-12)[1]
Operating system	Apple DOS (originally optional; later stock) Apple Pascal (optional) Apple ProDOS (optional)
CPU	MOS Technology 6502 @ 1.023 MHz
Memory	16 KB, 32 KB, 48 KB, or 64 KB
Storage	Disk II (5.25", 140 KB, Apple, later stock) ProFile (5 or 10 MB, Apple) UniDisk 3.5 (3.5", 800 KB, Apple)
Display	NTSC video out (built-in RCA connector)
Graphics	Lo-Res (40×48, 16 color) Hi-Res (280×192, 6 color)
Sound	1-bit speaker (built-in) 1-bit cassette input (built-in microphone jack) 1-bit cassette output (built-in headphone jack)
Input	Uppercase keyboard, 52 keys
Controller input	Paddles (Apple and third party) Joystick (Apple and third party) Apple Mouse (Apple)
Touchpad	KoalaPad graphics pad/touchpad (third party)
Connectivity	Parallel port card (Apple and third party) Serial port card (Apple and third party)
Backward compatibility	Apple II (if Language Card installed)
Predecessor	Apple II
Successor	Apple III (intended), Apple IIe
Related	Applesoft BASIC

The Apple II Plus (stylized as Apple ][+ or apple ][ plus) is the second model of the Apple II series of personal computers produced by Apple Computer. It was sold from June 1979 to December 1982.^[1] Approximately 380,000 II Pluses were sold during its four years in production before being replaced by the Apple IIe in January 1983.