PM-120

RS232 和 RS422/485 板真正中断共享 板载端接电阻器 即插即用安装 驱动程序，用于 Windows 2000；NT；Me；98 和 95（1 端口卡）；Windows XP；2000；Me、98、95 驱动程序（2 端口卡）、Vista 和 Windows 7 ### PCMCIA 串行板

PC Card providing one RS422/485 serial port. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop.

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PCMCIA socket size

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DB9 connector 9 Pin Male

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Drivers for all popular operating systems

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Sample Programs, Test & Terminal software