Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increase, high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions, adding new levels of performance, availability, flexibility, and management.This kit includes:USB Digital Drive;Mobile USB 2.0 4-Port Hub;AC Adapter;18" USB Extension Cable;Wireless Mini Mouse;Mini USB RF Receiver;4 ft. USB Extension Cable;2 AAA Batteries;HP USB Fan/Light Combo;User's Manual;Warranty Card.