Microsim adapter: overview, types, characteristics and reviews of owners

Currently, many mobile phones require different standards for SIM cards. If a standard SIM is used in a smartphone supporting a micro SIM, customers can convert it at home using scissors or cutters. But if the micro should be inserted into the mini-SIM device, an adapter is required. Users can also make them at home.

Regardless of whether you are making a microsymbol at home or buying it, getting acquainted with the specifics of usage and types of adapters will allow you to use the same SIM card for all types of phones.

Types of micro-SIM adapters

Currently, two types of micro-SIM adapters are available in almost any mobile accessories store. The first type of adapter is a simple plastic construction in the form of a standard SIM card with a micro-SIM-hole. This type of adapter is usually available with a sticky label or a thin fixation in the corners to keep the SIM card in place. The second type of adapter is equipped with a cover. It has a thin plastic coating on one side of the space where the micro-SIM should be installed. This lid has a small round hole in the center.

How to make a microsymcard from a standard

The metal contacts of the standard SIM card, also called mini-SIM, are the only working parts of the case. Cut off the remainder of the sim card to make a micro. Thus, the micro SIM card has a less plastic shell than the traditional one. To make a micro without using a template, you must first measure a standard SIM card whose size is 25 mm in height and 15 mm in width. Then measure the distances around the metal contacts or the sim card chip. The micro SIM has a height of 12 mm and a width of 15 mm. Mark these measurements on the SIM card and cut them accordingly.

The micro SIM card template allows you to get accurate measurements. To use it, use a double-sided tape to attach it to the SIM card. This is necessary so that the card does not move during cutting. After the template is fixed in place, you must cut the "simka" along it with sharp scissors.

The cutter can also be used to make a micro SIM card. It works like a punch. To apply it, place the standard SIM card in the tray, make a sharp click and pull out the "simka" of a smaller size.

How to make microsim adapter?

This also does not amount to much complexity. Buyers can make a micro SIM adapter using a cutter. To do this, place the standard SIM card in the tray and pull out the micro SIM. Then use the remainder of the standard SIM card as an adapter. The micro card obtained during this process fits perfectly into this adapter.

The second way to create an adapter for a micro SIM is to use an old credit or other similar card. First measure the size of the usual "sim card" on an old or invalid bank card and cut it out. Then place it in the cutter tray and cut out the part of the exact size of the micro SIM card. The rest will act as a micro SIM adapter.

How to use the micro-SIM adapter?

To use the microswitch adapter, customers must place the micro SIM card in its hole and make sure that the card is flat on both sides so that it does not damage the smartphone after it is inserted into it. Then slowly slide the adapter with the "simka" into the phone slot. If the micro SIM card is moved, it may become stuck in the slot and damage the metal contacts in the device. Therefore, be careful when inserting or removing the adapter from its socket.

How to buy a micro-SIM adapter?

Adapters for the application of microsymes are available for sale in wide varieties and combinations, including online stores. To start an online search, simply enter the keywords "buy micro-SIM adapter" in the search field. Then you can see the mass of adapters to choose from, as well as the options for combining their various types. To narrow the search, select the appropriate category that describes your phone and the type of adapter that you want to buy. If you want to make it yourself, you can search for consumables, such as a micro SIM cutter, by entering the appropriate keywords.

How to make a right choice?

Any user believes that his gadget deserves the best adapter available for sale. You can find many adapters whose manufacturers claim that they are "safe", but many of them have not been tested and approved by specialists. What are the requirements for the correct microsymmetric SIM adapter? Certainly, these are the following parameters:

• Exact internal and external dimensions in accordance with the ETSI standard.
• A good insertion hole to avoid difficulties when using the SIM card and adapter in the device.
• Absence of glue and adhesive tapes to hold the SIM card.
• Resistance to high temperatures.
• Excellent hardness and quality material. Ideally - good plastic.
• No mechanical or thermal deformation inside the mobile phone. Ability to easily remove the adapter at any time.
• The ability to use it on virtually any mobile phone, tablet or any device with SIM-card support.
• Compatible with micro-SIM and nano-SIM cards from all manufacturers.

What are the main brands of such adapters? The highest places in the ranking are occupied by the following adapters.

Samdi Brand Sim Adapter

This is one of the best-selling SIM card adapters that are offered on sale. There are several different colors of adapters, the cost of which is the same. The device is equipped with an adapter for both micro and nano SIM. There is also an adapter for a micro-microphone, which is compatible with any iPhone model. There is also an ejector SIM needle in this kit, as many modern devices (in particular, Apple and OnePlus 3) are equipped with ejector trays. You also get a folder to store the "Sims", which will be useful if you have many SIM cards that you intend to store.

MediaDevil Simdevil 3-in-1

This is also a good set for SIM cards, which you can buy everywhere. The kit contains three different adapters. There is an adapter with nano SIM on microsim, and also nano and micro on the standard. The kit contains a needle for extracting the SIM tray required for some smartphone models. The device for cutting cards, also included in the kit, is extremely accurate. Thanks to this you can safely expect that your card will ideally fit into the microsymbol adapter. This is especially true for SIM cards that have been manually trimmed earlier, since their size may not be exactly accurate. This kit is budget, and at the same time it guarantees full compatibility with almost all models of phones.

Aerb

This set of adapters for SIM-cards can be recommended to each user, since it is cheaper than many competitors. All the adapters included in it differ substantially from each other, and each of them is completely reversible. This will allow you to easily switch between different devices in a few seconds. The microsim adapter is made of high-quality plastic, and due to this it is distinguished by its high strength. In addition, it has very little weight.

The set also includes a needle and a bar. A grinding rod you can use to clean the tray of your phone, and the needle serves to expel it. Aerb also provides each customer with a 30-day warranty in case of component failure. Moreover, this warranty works even if the product does not suit you, even in working order.

TechRise Sim

This set of adapters is a set of 5 in 1, which includes all the tools necessary to meet the needs associated with the maintenance of SIM cards. Thanks to the accessories, you can convert your nano card to a micro or standard, as well as microsim into a regular SIM. In addition, there is also a grinding rod, which you can easily clean your card before use.

The build quality of the adapters is very high, compared to other competing kits. This is explained by the fact that they are made of stainless steel. All the adapters included in the kit are completely reversible, and their installation into the devices is extremely simple. In addition, the devices are fairly light, and they will not add extra weight to your phone. Simka, inserted into such an adapter for microsim card, is suitable for most devices, including Apple products. In this kit there is also a folder for storing cards, as well as a needle for the ejector. With all the above characteristics, the cost of the kit is less than five dollars.