MacBook Air 13-Inch 2013/2014
To open the Mac you need a PL4 Pentalobe screwdriver.
The ROM is a SOIC-8 chip (64Mbit)
To read or write ROM use Medusa with A4052 EasyFlash adapter. EasyFlash plugs in with the arrow to the back of the Mac.
The ROM in on the bottom (hard to reach) side of the motherboard.
The SPI connector is a Hirose-30.
LIO Flex: 821-1447
Matching LIO board is 820-3214
Matching Battery Port Tester: A4593