Amazon.com: 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) : Electronics
Logitech Ultrathin Bluetooth Keyboard Folio Case Samsung Galaxy Tab 3 10.1" S310 97855103864 | eBay