Extended 80-Column Text Card with 64K all on one card!
Apple Extended 80-Column Text Card – 1981, 1984 or 1985 (820-0067-B), 607-0103- (Card pictured is Rev. C). Following the 80-Column Text Card, Apple added 64K of memory to it and called it Extended. Marked on the card – AIIE 80COL/64K Memory Expansion
The card you receive may be slightly different and a different revision.
Manuals available are the Extended 80-Column Text Card Supplement (for this card) which builds on the original 80-Column Text Card Manual.