1PCS New For Switch analog acquisition module remote communication io to 485

1PCS-New-For-Switch-analog-acquisition-module-remote-communication-io-to-485 .Important reminder: The price can be purchased directly, please do not repeat the inquiry. Product is brand new and in stock. describe: lapindustry . shipping fee +$80.00.If you need more pictures, or need more quantity, or have other problems. Please contact me