computing / electronics, portable computer, Tandy Radio Shack, TRS 80 type 100, early notebook, USA, 1983, processor 80C85 with 2,4 MHz, Microsoft operating system, with integrated Basic, implemented software: Word, timeplaner, database,
Radio Shack TRS-80 Model 100 - The Interface Experience: Bard Graduate Center
Tandy Radio Shack TRS-80 Data Terminal (DT-1) | nIGHTFALL Blog / RetroComputerMania.com
1979 - Radio Shack Tandy TRS-80 : r/vintageads
Golden Age of TRS-80: A Look Back at RadioShack Computers | PCMag
Vintage Tandy Radio Shack Duofone TAD-212 Dual Cassette Phone Answering System | eBay