Quick Release Cradle, Tab-Tite, iPad mini 1-4 in Most Cases – LoganTech
Friebe Luftfahrt-Bedarf Gps, Headsets, Funk, Ausrüstung für Piloten - holder for Apple iPad 1, 2, 3 and 4
Amazon.com: RAM Mounts Tab-Tite Universal Spring Loaded Holder for 8" Tablets with Case RAM-HOL-TAB12U Compatible with RAM B 1" and C 1.5" Size Round Ball Bases : Electronics