NCR PC Interface Board - OEM 445-0653676 / 4450653676 The NCR PC Interface Board (OEM Part No. 445-0653676 / 4450653676 ) is a critical communication controller assembly designed for NCR ATM systems. This interface board manages data exchange between the ATM mainboard and peripheral modules, ensuring seamless transaction processing. Key Features OEM Direct Replacement: Manufactured to original NCR specifications for perfect compatibility with NCR ATM Series systems Reliable