Smart Keyboard Folio

The Smart Keyboard Folio is a hardware keyboard and cover designed by Apple for the 3rd generation iPad Pro and 4th generation iPad Air.

Description
Introduced in November 2018, the Smart Keyboard Folio superseded the previous Smart Keyboard for 1st and 2nd generation iPad Pros. It is powered by the magnetic Smart Connector and does not require batteries.

In May 2020, it was superseded by the Magic Keyboard for iPad.