Logitech's MX Mechanical keyboard is a full-size keyboard with excellent feel, precision and performance. Low-profile mechanical keys - in a choice of three switch types - deliver a satisfying feel to every keystroke, while dual colour key-caps guide your peripheral vision and help keep you in the typing flow. It includes an integrated number-pad, with an ergonomic design that promotes better posture. Backlit keys automatically adjust their level of illumination to suit your lighting condition, it has multi-device and multi-OS connectivity via Bluetooth Low Energy, and it lasts for up to ten months of battery life, recharging via USB.