Introduction to the types of sim card connector

First, you need to know what a sim card connector is. A sim card connector is a connector that connects a sim card and a terminal device.

Because the size of sim card can be divided into ic card (smart card), mini sim card, micro sim card, nano sim card, the sim card connector can also be divided into smart card connector, sim card connector, micro card connector and nano card connector.

Among them, smart card connectors are often used in devices that require frequent card insertion, such as water meters, electricity meters, gas meters, financial POS machines, public telephones, and so on. The plugging frequency of the sim card connector is not too high, and it is mainly used in the communication industry, such as industrial routers, modems, GPS locators, vehicle terminals and so on. The nano sim card connector is mainly used in mobile phones, tablet computers, etc.