What Is Department of Mobile Wi-Fi?

This updated guide examines What Is Department of Mobile Wi-Fi? and organizes the essential facts, background, and practical takeaways in clear American English.

• The best wifi router, wifi modem, worth buying for you
• Top 7 cheap Wifi routers
• How to use WiFi device from SIM 4G
• Difference between WiFi Booster, Repeater and Extender

1. What is Department of Mobile WiFi?

Mobile WiFi transmitter is capable of transmitting Internet to devices that can be connected such as laptops, mobile phones, using 3G / 4G SIM of networks such as Viettel, Vinaphone. to play WiFi for devices. need to use.

The structure of the WiFi transmitter is very compact, no need to use the plug, use the battery to operate and the SIM card slot to use. It can be considered that the portable WiFi transmitter is a mobile router, easy to convert the connection between 3G and 4G, the operating distance is about 10-15m, the operation time is about 8 hours.

2. Compare the portable WiFi transmitter with the fixed WiFi transmitter

1. Fixed WiFi transmitter

A fixed WiFi router or a hotspot is called a WiFi router that broadcasts the Internet for desktops, laptops, mobile phones and other connected devices. On WiFi router will have LAN port, broadcast WAN port, antenna.

The LAN port is used to divide Internet signals for used devices, using RJ45 network particles and is often yellow.

The WAN port will create a private network layer, the IP range according to the router's Default Gateway.

• Advantages: Broadcast WiFi stable, continuously 24/24, without limiting the number of access devices, distance of remote connection.
• Disadvantages: New power and Internet must be available.

2. Portable WiFi transmitter

Use 3G or 4G SIM to broadcast WiFi to other devices. Just within the network coverage area, users can connect to WiFi freely and conveniently when outdoors, not fixed.

Advantages:

• The design is compact, not bulky, requires no power but only needs a rechargeable battery, or a backup battery, to be carried anywhere.
• Stable WiFi speed, can surf the internet, play games, watch online movies everywhere.
• Share WiFi to multiple devices without affecting WiFi speed
• Some mobile transmitters have additional backup functions

Disadvantages: Operation time is only about 8 - 10 hours.

3. Reasons for using portable WiFi transmitter

With the above advantages, it is necessary to choose a portable WiFi transmitter for long-term travel, work to ensure the work process, as well as entertainment of users.

There are many different types of portable WiFi in the market to meet the needs of users, with good capacity and high battery life to ensure stability when used. Compared to turning a phone into a WiFi hotspot, WiFi is much more economical, without consuming the battery as fast as on a phone.

Hope this article is useful to you!