Computer peripheral devices; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Cabinets for loudspeakers; Optical lenses; Conductors, electric; Pre-packaged kits containing electrical protection devices in the nature of insulators, corona rings, armor-rods and surge arresters and metal hardware in the nature of suspension clamps, yoke plat...