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Use suggestions:
1. Generally, the original cable of the network card is only about 1 meter. For any network card, move the antenna to a position where the signal is good(Windows, balconies, etc.)It is very important to receive. Mobile computers are not convenient.
2. The mobile portability of antennas and wireless network cards can also be increased by increasing the length of the feeder. But the feeder is very expensive, generally 20 yuan per meter. The key is that the feeder will affect the antenna signal. But the USB extension cable will not. Therefore, the USB cable increases the moving distance of the antenna, but does not affect the signal attenuation!
3. The wireless network card is the same as the mobile phone. If it is always close to the human body, the signal radiation will have some influence on the human body.(In the same situation, wireless network cards have less impact than mobile phones, please rest assured)Use the USB extension cable to keep the wireless network card away from the human body!
4. The connector is one male and one female, which can extend any USB interface device, such as printer USB cable, camera, mobile phone and other data cable extension cables, which is convenient to use!
5. Without an extension cord with amplifying chip, it is impossible to drive high-power equipment such as laser printers, scanners, all-in-ones, and so on. Those with amplifying chips can guarantee the transmission of signals!
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