The Zebra Part #34901-020M 105SL 4MB Main Logic Board is an OEM genuine new unit specifically designed for the Zebra 105SL printer model. This main logic board is an essential component for maintaining the functionality and performance of your printer. With the Zebra brand known for quality and reliability, this unit will ensure seamless compatibility and operation for your printing needs. Upgrade or repair your printer with this genuine part to keep your device running smoothly and efficiently.