Filco mechanical keyboard in very good condition with MX black switches. Has a US layout. The key legends are on the side of the keycaps instead of the top.The black switches are exceptional, suited for very fast typing as they are super-sensitive and therefore you can work with the keyboard for extended periods of time without getting tired.

Uses a-true n-key rollover where when multiple keys are pressed they all recognized. This is a business professional rated keyboard.