Vintage Casio PB-700 Pocket Computer + FA-10 Plotter Printer OR-4 RAM Japan Test
The PB-700 is a handheld BASIC-programmable device featuring a 160 x 32 dot graphic LCD, full QWERTY keyboard, and three RAM expansion slots. Both units were released in Japan in the early 1980s. FA-10 plotter powers on but ink pen may be dry.