national instruments pcie 8431 serial interface

{"cid":"91224244","title":"National Instruments PCIe-8431\/16 serial interface device","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/a6\/2e53964d63f052fa595e130f51bb-200x200-1.jpg","attrs":{"Price":"US $700\/ Set","Brand Name":"National Instruments","Model Number":"PCIe-8431\/16","Minimum Order Quantity":"1","Delivery Time":"15","Place of Origin":"USA","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union"}}

{"cid":"91223520","title":"PXI-8464 778783-02 National Instruments PXI CAN Interface Software Selectable","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/e7\/6978c22ac275ffb088a292bd5b72-200x200-1.jpg","attrs":{"Price":"1-99$","Brand Name":"National Instruments","Model Number":"PXI-8464","Minimum Order Quantity":"1","Delivery Time":"in stock \/ 1-3 work days","Place of Origin":"USA","Payment Terms":"T\/T","Supply Ability":"999","Packaging Details":"Brand New Original","Channels":"2 (RS485\/RS422 configurable per channel)","Max. Data Rate":"10 Mbps","Isolation":"2500V (channel-to-channel\/ground)","Connector Type":"Screw terminals (for secure wiring)","Operating Temperature":"-20\u00b0C to 70\u00b0C","Storage Temperature":"-40\u00b0C to 85\u00b0C"}}