SYBA SI-MPE15062 Full Size Mini PCIe card or USB 2.0 1 Port Serial DB9 RS232 / 422 / 485 Adapter

RS232 Data Rates: 300bps to 1 Mbps RS422/RS485 Data Rates: 300bps to 10 Mbps FIFO Buffer: 4K byte transfer, 4K byte receiver UART interface support for 7 or 8 data bits, 1 or 2 stop bits and even/odd/mark/space/none, Flow control none, hardware and xon/xoff USB 2.0 High Speed (480 Mbits/sec.) and Full Speed (12 Mbits/sec.) compatible Mini PCIe via USB & USB pin header. Full size Mini PCIe module type combo