Dixie Narco Bev Max 2145, 3561, 5591 Control Board Eprom Chip #30.81. This is the latest updated chip for credit card readers to operate. The pic of control board is NOT included. This is a brand new chip.

NOTE: Make sure the notch on the 1 end of chip is lined up with notch on the chip mount platform. Otherwise, damage to the board will occur.