 | This article needs additional citations for verification. (May 2023) |
 TRS-80 Model II | |
| Manufacturer | Tandy Corporation |
|---|---|
| Type | Personal computer |
| Release date | October 1979[3] |
| Introductory price | US$3,450 (equivalent to $14,480 in 2023) (32KB) US$3,899 (equivalent to $16,370 in 2023) (64KB) |
| Operating system | TRSDOS, Microsoft BASIC |
| CPU | Z80A @ 4 MHz |
| Memory | 32 or 64KB RAM |
| Storage | Singled-sided Shugart 500k 8" floppy drive |
| Display | 80x25 text |
| Input | Detachable keyboard |
| Dimensions | 14 x 21 1/4 x 23 1/2 inch |
The TRS-80 Model II is a computer system launched by Tandy in October 1979, and targeted at the small-business market. It is not an upgrade of the original TRS-80 Model I, but a new system.
The Model II was succeeded by the compatible TRS-80 Model 12, Model 16, Model 16B, and the Tandy 6000.
- ^ Hogan, Thom (August 31, 1981). "A Look at Radio Shack's Five Computers". InfoWorld. Vol. 3, no. 17. pp. 44–45. Retrieved February 28, 2011.
- ^ Ahl, David (November 1984). "Tandy Radio Shack enters the magic world of computers". Creative Computing. Vol. 10, no. 11. p. 292. Retrieved February 26, 2011.
- ^ "Advertisement:Radio Shack introduces its second TRS-80 computer breakthrough". Computerworld. Vol. XIII, no. 32. 15 October 1979. p. 31.