S7-200/300 PLC Programming Cable Non-Isolated Version USB Adapter for S7-200, S7-300, and S7-400 Series PLCs. Supports communication and programming download. Multi-purpose non-isolated cable with reliable performance, compatible with S7-200 and S7-300 series for monitoring. Constructed with environmentally friendly PVC and pure copper conductors for reduced signal loss. Flexible cable design ensures durability and ease of use. Features gold-plated connectors to enhance communication stability and reduce connector wear. USB side includes a high-intensity magnetic ring to minimize signal interference. Color: Black Material: PVC and copper wire Cable Length: Approximately 25 meters Package Includes: 1 x PLC Programming Cable Note: Other items not included. Note: Color may vary slightly due to lighting and display settings. Measurement tolerance: +/- 1-3 cm.