1. This is a USB to RJ45 console cable, which serves as an RS232 serial adapter. It can effectively connect a computer to a router. 2. The cable is designed in the USB RJ45 8P8C converter console cable style, enabling seamless data transfer between different devices. 3. With a length of 1.8m, it provides sufficient reach for various setup scenarios, allowing flexibility in connecting your computer and router. 4. The cable is colored blue, making it easily distinguishable and adding a touch of visual appeal. 5. It simplifies the connection process, facilitating communication and configuration between the computer and router, ensuring smooth operation of network devices. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.