Advantages and disadvantages of portable WIFI
The advantages are:
1, convenient, free from network cable constraints, you can surf the Internet anytime and anywhere.
2. Economical and practical. For travelers, some high-end hotels don't offer or charge high fees. Using this scheme can reduce expenses.
3, security, portable wifi belongs exclusively to users or familiar people, avoiding the risk of information leakage when using public WiFi.
4, simple operation, no need to set up, boot can be used.
This kind of equipment is light and easy to use.
6. Meet multiple devices at the same time.
7. Real-time traffic inquiry.
Disadvantages are: fast power consumption, need to find a place to charge when there is no power supply, and there may be security risks.