I am thinking of purchasing the item in the link below but the seller says it will not work with the N8013 version. I thought if something worked with the N8000 and/or N8010 versions it would work with the N8013. Is this an invalid assumption? I cannot think of why this wouldn't work. Anyone know why it wouldn't? 
Wireless Detachable Bluetooth Keyboard Case for Samsung Galaxy Note 10 1 N8000 | eBay