computer hardware; computer circuit boards; processor upgrade boards; add-on memory boards; network adaptor boards; memory modules and chips

Dehumidifiers; Air-conditioning installations; Air handlers; Air purifiers; Electric fans; Fan heaters; Fans for air-conditioning apparatus; Fans for air conditioning apparatus; Gas scrubbing apparatus; Household air cleaners; Ventilating fans for household use

Dietary and nutritional supplements

[Wireless telecommunication antenna and amplifier systems comprised of amplifiers, antennas, electrical connectors, electrical feed cable assemblies, electrical radio adapter cables, electrical antenna feed cables and electrical bulk cables for use over LAN and WAN computer networks] * Amplifier systems comprised of bi-directional RF frequency amplifiers for use over LAN and WAN computer networks*