Contact card reader, IC card reader, Contact card reader, USB smart card reader are applied in banking terminals. Contact card reader, Smart card reader, IC card reader, USB smart card reader are applied in banking terminals, payment systems, healthcare solutions ... to 95 % non condensingHost interface: Serial RS232 or PS/2 (CC-RD900ID); RS485 or serial RS232 (CC-RD800ID)Power supply voltage: DC5V ± ...