Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones, MP3 players, tablets, personal digital assistants.; Bags and cases specially adapted for holding or carrying cameras, photographic equipments, computers, mobile phones and accessories; Cases for eyeglasses and sunglasses. Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Eyewear, namely, sunglasses, eyeglasses and ophthalmic frames and cases therefore; Carrying and protective cases for cell phones, laptops, tablet computers, portable music players and portable media players; Rolling cases especially adapted for holding laptops; Stabilizers with protective cases for PC tablets and smartphones; Wireless computer mice; Computer mouse, namely, touchpads, trackballs and in the nature of a trackpad; Mouse pads; Wrist rests for computer mouse users; Wireless keyboards; Headsets for cellular phones; Silicone keyboard skins; Wireless speakers; Mounting brackets adapted for audio speakers with swiveling bases therefore; Stands adapted for stereos and audio speakers; Data synchronization cables; USB computer security key; USB hubs; USB web keys for automatically launching pre-programmed website URLs; USB wall chargers; Portable battery chargers