... to deal with. Thismakes the ADAM-4561/4562 especially suitable for modems, printers, POS systems and industrial control devices.Compliant with USB ... functions such as high-speed 115.2 kbps transmission, support for various operating systems, independentRS-232/422/485 ports and ... high-priced, older card solutions. Youonly have to install the drivers, no need to set cards slots, IRQ addresses, DMA ...