Since 2004, Spectra has been the leading independent manufacturer and integrator of specialised thin client and desktop computing solutions, offering the widest range of Virtual Desktop in the industry; innovative software and solutions that enable their clients to benefit from low cost of ownership. Spectra Virtual Desktops rely on the host for the operating system / applications. This reduces the capital expenditure thereby saving up to 50% at the time of buying. Their systems consume as low as 3W to 40W depending on the models as compared to Desktops consuming 150W to 200W energy whereby saving up to 80% of electricity. Spectra Virtual Desktops are used with Microsoft Windows and Linux terminal services servers. These servers enable the user to run any application that is supported by these servers including productivity tools, database systems and mainframe connectivity tools. Since 2012, Spectra has forayed into data center operations, whereby benefiting their customers to use the Virtual Desktop over internet / public / private cloud.