This content comes from @WhatWorth Buying APP, the views only represent the author himself | Author: I don't chop who chops hands
One, look outside
1. Appearance
After receiving the express, inside is a simple packaging box, inside is a portable wifi and an instruction manual, the length of the fuselage 9.5 cm, the width of 3.7 cm, the workmanship looks good, very solid, the fuselage is round and there is no burr. Built-in antenna, a multi-color indicator, the front is the trademark of Zhongwo, the back is the name and password of wifi, as well as the recharge code and the recharge QR code (I won't take photos), to put it bluntly, it is a very ordinary portable wifi shape, no problems and nothing outstanding.
There is only one body and one instruction manual in the box
The whole picture of the box
There are heat dissipation holes on both sides
Compare the size with the Hikvision U disk that was once popular Aunt Zhang
2. Internal
The first thing I did was to take it apart and look inside, see if there was anything I wanted, and sure enough, it didn't disappoint me, there was a micro SIM card slot inside, a small antenna built-in, and the circuit board was quite neat.
After opening the lid, there are two screws inside that can be unscrewed
Just snap it along the side with your fingernail
What it looks like after dismantling
The sim card slot that I care about the most, really did not disappoint.
3. This portable wifi motherboard ESIM card can be purchased as an optional data plan
The original machine gives a 10 traffic, but the validity period is 3 days, which should be to let the buyer have an experience, if you feel that the speed is okay, you can buy a data plan by yourself. There are two types of packages that can be purchased: large and small.
The big package is 69 yuan per month 1500G traffic, the more moons at one time, the more suitable
The small package only has 59 yuan for 30 days and 200G traffic
I can't comment too much about the package, because no one can say how bad this kind of thing is, so let's choose it yourself. Anyway, I have my own card, the Unicom 4G ice cream package run at home, there is a secondary card idle, unlimited data (the latter package is out of print, because of this unlimited traffic, Unicom called me many times to let me upgrade the 5G package I refused), said that it is a 40G speed limit, but I can't use 40G of data every month...
So I won't do the portable WiFi package
Second, use
1. Insert the card
The card slot of portable wifi is a micro sim card, the card installed in my mobile phone is a nano sim card, the card is too small, I can only buy another card sleeve to use...
There is a lock arrow on the card slot, which can be lifted by pushing in the opposite direction
Bought a set of sim card holders...
After attaching the holder, it fits perfectly into the card slot
2. Boot use
Plug the portable wifi into the charging head, wait for a while, there is a green light in front, you can use the mobile phone to connect to the wireless network of the portable wifi, the name of the wireless network will be written on the back of the portable wifi, just look at it, the initial password is 1234567890
After connecting, open the browser URL and enter 192.168.0.1 to enter the setting page, initial password admin
Once connected, you will not be able to access the Internet
Open the browser and enter 192.168.0.1 into the settings page, password admin
There is no Internet access at this time
In the advanced settings, SIM card unlock, enter az952# in the network unlock code, and then restart the application
After restarting, connect to the portable wifi, enter the setting page and see that the signal is normal and can be used.
Third, testing
1. Internet speed
When the use time is too long, the machine is overheated or the signal is not good, the network speed drops significantly, and the network speed is better when it is normal.
6mbps downstream, 23mbps upstream, in fact, the download speed divided by 8 is megabytes per second, the downlink is too slow, what is the use of uplink so fast...
Find a place with a good signal, the speed takes off, usually play games, see short videos and whatnot.
2. Power
Usually the power is very small when standby, when connected to a mobile phone to surf the Internet, the power will also fluctuate below 1W, it seems to be very power-saving, you can plug it into the car or the charging treasure to use it with confidence. However, the heat generation is obvious, and you can consider a cooling fan in the later stage.
Look at the product introduction maximum current 2A, that is, the maximum power 10W, it may be connected to ten mobile phones fully loaded to download it, at that time should be hot can be used as a small sun...
Standby power 0.2W or less
The power is less than 1W when linking a mobile phone to the Internet
Fourth, summary
In fact, this kind of portable wifi is for convenience, suitable for users who are not convenient or not worth replacing large data packages, convenient for people who do not want to handle fixed broadband services, plug in the charging treasure or battery compartment, can be used as you go, its own packages are almost all IoT cards, for the price and whether it can be used for a long time, mainly the factors of the business, I don't know much.
For more than ten dollars to buy such a device, it is still worth it, I think its own workmanship value is still worth it, I don't want to use it in the later stage, there are many ways to play, you can brush a variety of fun systems.
The author declares that this article is not of interest, and welcomes rational communication and harmonious discussion~