MicroSD(HC) to MS Pro Duo Dual Slot Adapter<br><br>
<ul>
<li>Holds 2 cards for larger capactiy up to maximum 32 GB.(2 x 16GB)</li>
<li>Card types can be mixed. (example 1 x 8GB + 1 x 16GB)</li>
<li>High read/write speed up to 10MB/s</li>
<li>Able to work with only 1 Micro SDHC inserted.</li>
</ul>
Supported Cards types:<br>microSD 258MB - 2GB<br>microSDHC 4GB - 16GB<br><br>How to use<br>If only using 1 micro SD or micro SDHC, card must be instered into Slot#1 inorder to work.<br>If you experienced formatting problem.(i.e. only half the original capacity) reformat the card in slot#1. Slot# must be emptied.<br><br><br><img src="//gdetail.image-gmkt.com/302/964/832964302/2017/9/a82121f8-6734-427a-9fb3-c5b2033666fc.jpg" width="940" height="528">