Perle UltraPort1 SI Serial Adapter - 1 x 9-pin DB-9 Male RS-232/422/485 Serial

Perle UltraPort1 SI is the ideal solution for applications where fixed number of local serial port is required. With 1 software selectable RS232/422/485 serial port and industry-leading 25Kv ESD protection, the Perle UltraPort1 SI offers flexibility, high performance, excellent throughput and reliable solutions that completely outperform the competition.