video accessories; namely, video transmitters, receivers and connectors, television antennas, antenna rotators, electronic switching consoles amplifiers, signal boosters, antenna masts and mounts and mounting hardware therefor, connecting wires and plugs, channel converters for cable television channels, video cable adapters, connectors and switches; and video transmitters, receivers and remote controllers; joystick cables, joystick power adapters, video game extension cables, television/computer/video game switches; telephone accessories; namely, jacks, cords, plugs, adapters, amplifiers, couplers, line controllers, shoulder rests, modular spike suppressors, modular conversion kits comprised of surface modular wall jacks, modular jack cover, four-strand modular wire, modular plugs, and five-way modular jack blocks; modular extension systems comprised of self-adhesive back wire, modular clamp on jacks, wire with modular plug on each end, corner angle plate and end caps, wires and telephone line testers; cable television accessories; namely, signal band separators, video cassette recorders and dust covers therefor, video recorder head cleaner tapes and video tape storage cases, coaxial cable, cable connecting accessories; namely, splitters, transformers, coaxial cable wall plates, cable connectors, ground blocks, terminators, UHF connectors, attenuators, circuit breakers, switches, switchers, surge protectors and frequency converters; antenna accessories; namely, antenna wire wall plate mounts and plugs, lightning arresters and grounding wire, signal splitters and couplers, antenna guy wire and guy wire accessories; computer cables and computer cable connectors, multiple electrical outlet computer strip surge protectors, electrical voltage spike suppressors, ribbon extension cables, computer cooling fans, and television/computer switches and modem accessories; namely, modular adapters, jacks, jack covers and extension cords; audio/stereo accessories; namely, cassette storage cases and cabinets, mini stereo (personal) cables, speakers, ear pads, headphones and headphone extensions, stereo plugs and adapters, stereo/mono adapter cables, telephone recording pick up coils, interference filters, stereo headphone extension cords, microphones, pillow speakers, earphones, alternating current adapters, direct current car converters, stereo sound simulators, battery testers, audio cables, speakers, wire and speakers cables; and foreign electricity converters, foreign electricity adapter plugs, indoor/outdoor automatic light sensors and security lamp controls