... work station (PC), LANDP, CT system. LKE4777 and LKE4778 (Compatible with IBM4777 and IBM4778) is a reliable and cost-effective replacement ... for all models (with or without encryption) of the IBM4777 Magnetic Stripe Reader / ... serial (RS232) port of PC, easy to use.Produced with advanced technologies and designs, ensured its reliability.Adopted multi-CPU ...