Logitech Keyboard Case Cover for iPad 2 3 4 with Built-In Keyboard and Stand 97855078803 | eBay
Logitech Universal Folio Tablet Case for Samsung & Android
Samsung Galaxy Tab 4 10.1" T530 (WiFi) 16GB Black w/ Logitech Keyboard Case 9781400697533 | eBay
Logitech Ultrathin Keyboard Folio for Samsung Galaxy Tab 4-10.1 Inches - NOT for Tab A, NOT for Tab 2, will ONLY Fit Galaxy Tab 4-10.1 Inch Version ( -Purple)
Logitech K830 Illuminated TV Wireless Touch Keyboard
Logitech Combo Touch review: Four-mode iPad Pro keyboard | ZDNET