AmazonSquare USB interface on board, stable connection. Uses imported high-performance USB control chip. Military Grade PCB Manufacturing technology, no driver required, plug and play. XP 32-bit, 64-bit system, easy to use.
Square USB interface on board, stable connection. Uses imported high-performance USB control chip. Military Grade PCB Manufacturing technology, no driver required, plug and play. XP 32-bit, 64-bit system, easy to use.