G610 Orion Brown Keyboard delivers a pure gaming experience. Starting with a performance-driven design, the keyboard integrates our most powerful technologies. From the finest details to the most complex, each aspect is precisely engineered to bring Logitech Gs industry-leading technology and quality of construction to the uniquely crafted form. Long-life, low-noise Cherry MX Brown switches have a tactile bump for feedback. Logitech Gaming Software allows you to customise the brightness of each key light, along with F1 to F12 key macros. The g610 is compatible with downloadable logitech gaming software which allows you to customise the brightness of each individual key light, as well as your settings and f1 to f12 key macros. USB connectivity. Programmable hot keys for quick access to chosen programs. Programmable favourites keys. Manufacturers 2 year guarantee.