I have a Compaq Evo N800v laptop, an LG KP502 cellphone and a Gameboy and two calculators. Other pieces of electronics in the house include 3 deskptop computers, 2 Tvs, 2 video recorders, 2 DVD players, a radio, a tape recorder, an oscilloscope and 4 other cellphones. In a shack near the house there are 3 microcomputers from 1983 to 1991, a TV from the 1980s, and a radio from the 1970s, all in a working condition. I think there's an even older radio around that uses vacuum tubes, but I haven't seen it in ages.