A cable internet connection is preferable because the data transfer speed is higher and the overall signal quality is higher. But due to the presence of a large number of physical components that are located on a sufficiently large space, there is a risk of damage to the wired connections. Therefore, the USB modem is considered a more reliable source, despite the lower connection speed.
Possible reasons
But a large number of people use cable connections. And yesterday there was high-speed access, and now the network does not see the network cable. Who is to blame for this and what needs to be done? Suggested causes may include:
- Spontaneous disconnection of a network cable.
- Damage.
- Network card failure .
- Missing or damaged network driver.
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