SpeciFIcation:
Model  GC2028A  
Input Interface  Mini USB  
Outup Interface  4 cards reader  
Led Indlcation  Red(Power); Green(Working)  
Operating Environment  Working:0-50oC.Storage:-20-70oC  
System Requirement  Windows Xp/Vista/7/8  
Dimension  100*45*120(mm)  
Weight  70g  
Marerial  Plastic(color optional)  

Features:
1.   USB2.0 card reader. Compatible with USB1.1 
2.   Hot-swap
3.   No additional adpater needed. Powered by USB2.0 plug.Low power consumption 
4.   4 slots USB2.0 card reader. Plug and play, easy to use. Supports：SupperSD，Micro SD/TF, MS , M2.
5.   Seperatable docking design 
6.   LED indicator inside