Offering unparalleled reliability and ease of installation, the Digi ClassicBoard serial card family provides the ultimate in cost-effective communication technology. The ClassicBoard Family is best suited to applications where the CPU is able to devote some of its resources to handling computations or to real time applications that require short latency time intervals. This solution is ideal for connecting cash registers, print receipt devices, scanners, and other peripheral devices in retail POS systems. It can also be used in applications using sensors, switches, measurement devices, factory automation, EDI, industrial control processing, and data collection. ??The ClassicBoard Family provides an array of ISA- and PCI- based options to help you easily meet a variety of end-user needs. The four- and eight-port EIA-232 models are offered with a choice of DB-25, DB-9 or RJ-45 connectors, as well as four- and eight-port EIA-422 models. Each model is available with 16C654 UARTs with ...