The Logitech K845 is a decent mechanical keyboard for office use. It has great build quality and okay ergonomics, but it lacks features like macro-programmable keys and customization software. While it doesn't have RGB backlighting, it does have a bright white backlight that helps you see your keys if you work in a dark environment. The Cherry MX Blue switches on our unit feel light and responsive to type on, and it's also available in a variety of switch types in case you prefer something quieter with a different feel.