Smart Keyboard Folio

The Smart Keyboard Folio is a hardware keyboard and cover designed by Apple for the 3rd generation iPad Pro.
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Introduced in November 2018, the Smart Keyboard Folio superseded the previous Smart Keyboard for 1st and 2nd generation iPad Pros.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.
The Smart Keyboard received positive reviews, but was criticized for its high price. In May 2020, it was superseded by the Magic Keyboard for iPad.