Compact discs [read-only memory]; Memory cards for video game machines; Interfaces for computers; Disk drives for computers; Data processing apparatus; Computer software applications, downloadable; Computer peripheral devices; Disks, magnetic; Computer memory devices; Computer hardware; USB flash drives; Computer memories; Computer memory hardware; Disc memories; Dynamic random access memory (DRAM); Electronic memories; Memories for use with computers; Memory boards; Computer hardware, namely, memory cards; Memory expansion modules; RAM (random access memory) card; Secure Digital (SD) Memory Cards; Semi-conductor memories; Semi-conductor memory units; Backup drives for computers; Computer disc drives; Computer hard drive enclosures; Computer storage devices, namely, blank flash drives; Digital disc drives; Digital video disc drives; Disk drives; Computer storage devices, namely, external computer hard drives; External computer hard drives featuring software for boot-up device and data storage.