Modems; Computer network hubs, switches and routers; Covers for tablet computers; Data processing equipment, namely, couplers; Earphones and headphones; Ethernet adapters; Ethernet transceivers; Optical cables; Optical fibers; Protective covers and cases for cell phones, laptops and portable media players; Smart watches; Stands adapted for mobile phones; Stands adapted for tablet computers; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and o...