Is portable wifi easy to use (analysis of advantages and disadvantages of portable wifi)

Portable wifi, also known as mobile wifi, is a device that can provide network connection for mobile devices anytime and anywhere. Its shape is similar to that of a small router. Through the built-in 4G or 3G chip, it can convert mobile phone signals into wifi signals, thus providing network connection for other devices.

advantages of portable wifi

1. portability: portable wifi is small and light, and can be carried anywhere and anytime, without worrying about network instability.

2. Fast network speed: Portable wifi uses 4G or 3G network, which is more stable and faster than public WiFi.

3. Multi-device * * * Enjoy: Portable wifi can connect multiple devices at the same time, such as mobile phones, tablets, computers, etc., which is convenient for many people to * * * enjoy network resources.

disadvantages of portable wifi

1. High network cost: Although the network speed of portable wifi is fast, its network cost is also high, requiring users to pay extra traffic charges.

2. Limited signal: The signal of portable wifi is limited by geographical location and network environment. If it is in a place with poor signal, the network speed may slow down or the network cannot be connected.

how to use portable wifi?

1. Buy a portable wifi device: First, you need to buy a portable wifi device. There are many brands and models to choose from in the market.

2. insert the SIM card: after purchasing the device, you need to insert the SIM card into the portable wifi device to connect to the network.

3. turn on the device: press the power button on the portable wifi device and wait for the device to start.

4. Connect devices: turn on devices that need to be connected to the network, search for available wifi signals, select portable wifi devices and enter a password to connect.