CH9329 Serial Port to USB Adapter Module With Stable Data Transmission Support

CH9329 Multifunctional UART Serial USB Interfaced Module for Data Acquisition

Lot of 2 National Instruments NI 9871 RS485 & 9870 RS232 + cRIO Serial Modules

National Instruments NI PXI-8196 Embedded Controller Card Module with Hard Drive

National Instruments NI PXI-8108 Embedded Controller Card Module 198410D-012L

National Instruments NI 9871 4-Port RS485 / RS422 Serial Interface Modul

National Instruments USB-232/4 USB To RS-232 Serial Port Adapter 187660E-11

NEW National Instruments NI 9871 cRIO Serial Interface Module 4-Port RS485/RS422