A USB to RJ45 console cable allows you to quickly establish a connection between your console and your router/switch.
With this solution, you do not need RS232 DB9
Length: 3m
Connectors: USB 2.0 male, RJ45
Data signals: 1-CTS, 2-DSR, 3-RXD, 4-GND, 5-GND, 6-TXD, 7-DTR, 8-RTS
Max Speed: 921600 bps
Powered by USB port, no external network adapter required.