Audio speakers; batteries and battery chargers; battery boxes; battery packs for smartphones, PC tablets, laptops, headphones; wireless short-wave speakers; blank flash memory cards; blank hard drives for computers; blank USB flash drives; computer hardware, namely, wireless network repeaters; computer keyboards; digital media streaming devices; earphones and headphones; electrical power extension cords; home and office electrical power automation systems comprising wireless and wired controllers, controlled devices, and software for appliances, lighting, HVAC, security and other home and office electrical power monitoring and control applications; PC tablets; power adapters; protective cases for smartphones; protective covers and cases for tablet computers; protective covers for smartphones; protective display screen covers adapted for use with smartphones, PC tablets, laptops; rechargeable electric batteries; smartphones; surge protectors; USB cables; USB hubs; wearable digital electronic devices comprised primarily of software and display screens for viewing data and information from smart phones, tablet computers and portable computers and also featuring a wristwatch; wireless computer mice; wireless receivers and transmitters for portable media players; wireless routers