The manufacturer of USB to RJ45 Rollover Console Cable tells you that we need to buy a usb cable network card first, and the specific price varies according to different models.

The manufacturer of the USB to RJ45 Rollover Console Cable tells you to prepare a network cable, that is, a network cable with both crystal heads. It is recommended to use the one-piece injection molding process, and the new model has less loss.
The manufacturer of the USB to RJ45 Rollover Console Cable tells you to connect the USB cable network card to this network cable first, that is, directly insert one end of the crystal head of the network cable into the input end of the USB cable network card, remember to insert it in place, When you hear a click, it proves that the card is in place. Be sure to press a shrapnel on the crystal head when pulling it out, otherwise it will not be able to be taken out.
The manufacturer of the USB to RJ45 Rollover Console Cable tells you that the next step is to directly insert the usb port of the usb wired network card into the usb socket of the computer, preferably directly into the rear usb socket, so that the power supply is relatively stable and will not affect the performance of the network card.
The manufacturer of the USB to RJ45 Rollover Console Cable tells you that the next step is to insert the crystal head of the other end of the network cable into the output interface of the router. Remember that it must be inserted through the router to be able to access the Internet normally.
The manufacturer of the USB to RJ45 Rollover Console Cable tells you that when everything is connected normally, you will see that the usb wireless network card has started to light up, and when using the Internet, it will flash according to the network transmission, similar to the router network connection Status Indicator.