S7-200/300 PLC Programming Cable No-Isolation Version USB adapter cable for S7-200, S7-300, and S7-400 series PLCs. Supports communication and programming download functions. Multipurpose no-isolation design with reliable performance, suitable for S7-200 and S7-300 series monitoring applications. Cable constructed with environmentally friendly PVC insulation and pure copper conductors for reduced signal loss. Flexible wire for improved handling and durability. Internal connectors feature gold plating to enhance communication stability and reduce plug wear. USB side includes a high-intensity magnetic ring to minimize signal interference. Color: Black. Material: PVC and copper wire. Length: Approximately 2.5 meters. Package includes: 1 x PLC programming cable. Other items not included. Note: Lighting and display settings may cause slight variations in color between the image and the actual product. Measurement tolerance: +/- 1-3 cm.