The wireless card may be slow for the following reasons:
1. The server bandwidth of the connected website is insufficient or the load is too large;
2. The network cable is in poor contact with the switch hardware.
3, the computer itself stores too many files.
Troubleshooting can be done by the following steps:
1, right click \"Online neighbor\
2. Try to replace router, network cable, etc.;
3, regularly clean computer files, you can install anti-virus software to detect and kill viruses.
4. Update the NIC driver.
The wireless card may be slow for the following reasons:
1. The server bandwidth of the connected website is insufficient or the load is too large;
2. The network cable is in poor contact with the switch hardware.
3, the computer itself stores too many files. Troubleshooting can be done by the following steps: 1, right click \"Online neighbor\