Lenovo Keyboard BK-BL LTN NORDIC

Lenovo 5N20V78142 is a replacement keyboard for the ThinkPad T15, intended to restore the laptop’s built-in typing controls. Its Nordic QWERTY layout suits typing with Nordic key markings, while the black finish matches the listed product colour.

The keyboard includes backlighting and a numeric keypad. TrackPoint and UltraNav provide built-in pointing controls, and the connector is positioned at the bottom right. These details describe the specific keyboard variant and its features.