The HP PS/2 2-Button Optical Scroll Mouse is a two-button mouse with scroll wheel that provides the speed and accuracy of optical tracking in a simple, elegant design. It records motion precisely on a variety of surfaces using the latest optical sensing technology. The HP PS/2 2-Button Optical Scroll Mouse is compatible with all HP Business PCs and all xw series HP Workstations.
HP is the term commonly referred to about the Hewlett-Packard Company, the corporation headquartered in California, USA has its European offices in Geneva. HP now operates in every country and is the largest technology company in the world. HP manufacturers computing, storage and networking hardware as well as develop software and services. HP's annual revenue for 2006 was at US$91.7 billion making it the world's largest technology vendor. HP was founded by William Hewlett and David Packard in 1935, they both graduated from Stanford University and started the company in a garage with a capital investment of US$538 and was later incorporated August 18, 1947. HP was ranked No. 1 for its greenhouse gas (GHG) emission reduction programs, HP then went on in an effort to remove toxic substances from is products. HP has today created a successful line of digital cameras, printers, calculators, PDA's, servers, scanners and computers.