[ Desktop computers and portable laptop computers; ] Electronic device to charge and secure tablet computers; Protective covers and cases for tablet computers; Tablet computers; [ Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; ] personal digital assistants (PDA); Headsets for mobile telephones; Headsets for telephones; Headsets for use with computers and headphones; headsets with microphone for cellular phones, [ tablet computers and laptops; ] Audio speakers; computer mice; computer keyboards and keypads; digital cameras; video cameras; webcams; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders and network cameras; [ blank USB flash drives; ] computer coolers, namely, laptop computer cooling pads; Heat sinks for use in computers; [ Heat sinks for use in electronic components; ] Electronic memory card readers; USB hubs; security cable lock, namely, electronic security cable locks; mouse pads; UPS batteries; [ voltage regulators; ] surge protectors; voltage surge protectors; [ power invertors; ] universal power supply (UPS); power strips; video recorders; microphones; phones, namely, telephones, mobile phones; cellular phones; hands free cellular phone kits; wireless cellular phone headsets; portable power bank device, namely, power distributing boxes and charges; Brackets specially adapted for setting up flat screen TV sets; [ Computer network switches and network routers; ] computer network cables and patch cables; cables to connect electronic devices, namely, power cables and telecommunication data cables; computer cables [ ; antennas ]