POS machine could include the following parts
POS casing,
POS motherboard ( per your request )
POS keyboard
POS printer ( thermal and matrix POS printer, 58mm and 80mm )
POS monitor ( 10.4", 12.1" & 15" TFT LCD and 9" CRT screen optional )
Customer display (VFD)
Cash drawer ( 3 position lock )
Barcode scanner ( LCD, laser and wireless barcode scanner optional )
Power supply ( per your request )

Pls contact us for details and more POS peripherals. Thanks!