Tesoro Excalibur is an entry-level mechanical keyboard with a number of advanced capabilities like macros, built-in memory, game profiles, and adjustable LED backlighting with several backlighting schemes. The keyboard is available in three modifications with Blue, Brown and Red mechanical switches. Excalibur is the first Tesoro keyboard to have a classic solid look. It can be used with a gaming station as well as on an office desk due to its straight solid lines. The adjustable blue backlighting makes Excalibur suitable for use during the daytime as well as at night.