Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Features: 1. Compatible With Multiple Devices, Built-In Multi-Layer Shielding, Anti-Interference, Stable Transmission 2. Strong Anti-Interference, More Stable Transmission, Built-In Oxygen-Free Copper Core, Plus Multi-Layer Shielding, Suitable For Industrial Use. More Anti-Interference, More Stable Signal 3. Applicable To Multiple Devices, Suitable For Desktops, Laptops, Tablets And Other Devices With Rs232 Interfaces. It Can Be Connected To Switches, Routers, Servers, Industrial Machinery And Other Devices With Rj45console Interfaces To Achieve Debugging And Configuration Communication Operations. 4. Console Communication Cable, Using High-Purity Oxygen-Free Copper Core Wire, Suitable For // And Other Routers, Switches And Other Equipment With Console (Rj45) Interface 5. Use High-Quality Materials To Provide Better Conductivity And Durability Description: 1. Product Type: RS232 To RJ45 Console Debugging Cable 2. Host Interface: RS232 DB9 Female Port 3. Device Interface: RJ45 Console Interface, 8P8C Crystal Head 4. Cable Specifications: Black Flat Cable, PVC Cover, Total Length 1.8m Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: PVC colour: Black Package Contents: 1 x Network Debugging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.