9 computer mouse, electromagnetic wave filter plates, devices for switching from voice to data transfer ability, computer connection cables, internal disc drives, computer work station for supporting computers, word processors, computers, computer keyboards, computer memories, computer operating programs, computer peripherals, computer software, namely operating systems, computer software for developing or creating menus, computer printers, magnetic encoded add-on cards, blank floppy disks, scanners, cases for floppy disks, floppy disk stackers