Product Summary: 1. For USB-ACAB230 Replacement. 2. This cable is for transferring program/data between computer and PLCs, PLC programming cable compatible for Delta PLC DVP EC EX ES EH EN SS series. 3. With LED communication indicators. 4. Completely compatible with USB 1.1 and USB CDC V1.1. Technical Support: 1. User Manual and Cable Driver will be sent to you by Email via Amazon platform, if you didn’t receive it, please contact our engineers by Email for technical support. 2. Also you can Scan the QR code printed on the label on the box, you will find, download and install the cable driver. 3. And, there is one printed label on the package, indicating where to download driver/APP, indicating technical support Email address. 4. Made by Washinglee, 1 year warranty. Packing List: Programming cable X 1