English system host *1

Test the flat cable *3

A01 interface board *2

Power cord *1

Line check caliper *1

A01 Interface Board (Universal Interface Board) : It supports a total of four universal interfaces, namely 1.0mm* 40 Pin(double-sided contact type), 0.5mm* 45 Pin(double-sided), 0.8mm*40 Pin(single-sided), and 0.5mm* 45 Pin(single-sided), and is suitable for the testing of most keyboards on the market