Amazon.com: Brydge Air MAX+ Wireless Keyboard Case with Multi-Touch Trackpad for iPad Air 5th (M1) and 4th Generation and iPad Pro 11-inch, Detachable Magnetic SnapFit Case and MIL-STD-810G 4-Foot Drop Protection :
Brydge Pro+ review: iPad Pro keyboard suffers from trackpad's epic fail
Brydge Pro+ Review: A Wonderful Keyboard Ruined by an Awful Trackpad - AppleToolBox