The Common Building Block (CBB) keyboards supporting interchangeability are available in US, European, and Japanese layouts. They fit 14.1"S/14.1"W/15.0"S/15.4"W notebooks.¹ With appropriate firmware support, they support up to 32 languages.
For information on CBB integration, go to the Integration Guide (PDF 1.54MB).
For more information on CBB specifications, design guides, integration guides, component lists and other CBB related information, visit www.mobileformfactors.org.
Note:
¹ There may be some 14.1S notebooks that may not be able to accommodate an interchangeable keyboard (300 mm wide). 14.1S notebook systems with a total width less than 320 mm will likely require a smaller keyboard. Careful attention must be paid to the external dimensions and chassis so that the notebook C-face has enough clearance to ensure a good, firm mechanical fit of the interchangeable keyboard.