... , UNIX (SCO5.0), LINUX (RED HAT6.0) Parameters InterfaceRS232/PC-SC/USB(HID Format, plug and play)Baud rate9600-115200 bpsPower supplyPC ... CPU cardS3-B RS232, Power by PC-USB, R&W most popular memory cardsS3-C USB(Driver required), PC/SC standard, read and write ... SAM socketS3-E RS232, Power by PC-USB, R&W popular memory cards, 1 SAM socketS3-PC/SC PC-SC, R&W popular memory ...