Since 2005, The market has been glutted with huge amount of Fake or Inferior Copy version of Dual Sim Card Adapter products ,Some marked as Q or Magicsim Logo,Some also marked as OEM version without trademark.

We have been providing Genuine Q-Series and Magicsim-Series Dual Sim Card Adapter Since 2003,The most durable and devoted Manufacturer and Supplier of Dual Sim card adpaters through out the whole market.

The Following listing is some guides from Tech Support Department of Gu Su Xin Chen Electronic Ltd Regarding How to SPOT the huge mass of Fake(Copy) Q or Magicsim Series Dual Sim Card Adapter from the Genuine Version.

Any Contenet Copy without Permission IS NOT ALLOWED.Thanks.


(1) Genuine Version: The Connection Cable ( Flexible Printed Circuit FPC )Made of High-Quality Flexible Material ,Durability and Flexibility After Test.

(2) The Fake or Copy usually use Cheap FPC Material,Thicker ,Harder to The Touch than Genuine Version,Easy to be Hurted and Broken after Repeated Twistting Causing the Non-Recognizability of your simcards.

(3) The IC (Integrated Chip) of Genuine Product will use Updated High-Quality IC with Exquisite Design and Embedded Program,Also With More Pins.The Fake or Copy usually use the Outdated Cheap IC to Save Cost Which easily brings the incompatibility problems when dealing with massive data transmission especially working with 3G(WCDMA UMTS) simcards. To improve the stability of dual sim,Some Copy version could be found adding a resistor or capacitor etc beside the chip,but of course the result is still not Good.

(4) The Poor Workmanship and inferior Design of Fake or Copy Could be Easily Spotted from Genuine Version.