Keyboard Case for Samsung Galaxy Tab S2 9.7 SM-T810 / T815 / T813 Detachable Magnetic Removable Wireless Bluetooth Smart Keyboard Cover Protective Stand Book Folio Slim Fit PU Leather - Newegg.com
Best Buy: Samsung Galaxy Tab S2 9.7" 32GB Black SM-T813NZKEXAR
Galaxy Tab S2 9.7 T813 after 6 years still going strong with LineageOS. Survived my kid so it must be durable enough, right? :) : r/GalaxyTab