593-1430-A 923-0011 IPD Flex Cable for 11inch A1370 MacBook Air Mid 2011 NB-1243W
This is the trackpad cable for the MacBook Air that connects the top case to the logic board.
Apple part number: 923-0011, 593-1430-A
923-0011 IPD Flex Cable for 11inch A1370 MacBook Air Mid 2011 5931430A