Cables for the transmission of sounds and images; USB dongles being wireless network adaptors; Power over Ethernet (PoE) network components in the nature of splitters; Power inverters; KVM switches; USB hubs; Computer peripheral equipment; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and eth...