Amazon.com: BJCGFVH6 Slim Keyboard Case for iPad 6th 5th Gen & iPad Air 2nd & for iPad Pro 9.7" 2016, Practical iPad Keyboard Case with Touchpad, Wireless Connector and Pencil Loop :
Logitech Canvas Keyboard Case for iPad Air 2 - Review - YouTube
User manual Logitech Ultrathin Keyboard Cover (English - 52 pages)