A mysterious adapter that can be used by replacing 3 SIM cards, which is unlikely to be used easily

For foreign mobile phonesA model that has two SIM card slots and can switch lines when necessaryAlthough in Japan there is strong connection between mobile phone companies and handset manufacturers "HYBRID W - ZERO 3"Except for examples like that, there is nothing to see first.

However, an adapter which can not understand exactly what type of user can utilize this adapter, which can replace and use up to three SIM cards appeared.

Details are as below.
MicroSIM + SIMx 2 3 SIMM switching adapter DN - XSIM 03 Shanghai Dojo 【First row】 [M 0 04] Shanghai wholesaler - Head office

According to the online shop of "Shanghai wholesale store" that sells memory cards and personal computer peripherals, adapters that extend from the microSIM card slot such as iPhone and can add two normal size SIM cards are on sale.

This is that adapter. I do not know what to use for just what I saw at first sight.


MicroSIM card type film substrate."Dual SIM card adapter" released beforeLike the film board of the mircoSIM card seems to plug into the slot with it.


SIM card slot of normal size. Unfortunately it is a product for advanced users who do not answer detailed functions and usage etc, but by using this adapter you can switch between two SIM cards and one mircoSIM card ... It seems to be an item that might be ....


In addition, a case for adapter protection that can be used for iPhone 4 is also included.


It is quite a strange product, but even if I bought it seems very troubling in use ...