SpeciFIcation:
Model  GU3050A  
USB Type  Superspeed USB3.0  
Intput  DC 12V;3A  
Interface  USB3.0*5,HDMI*1,GVA*1,1000Mbps NIC*1,AUDIO*1  
Operating Environment  Working:0-50℃；Storage;-20℃-60oC  
Dimension  175*86*25（mm）;  
Welght  260g  
Material  Alluminum Alloy 

Features:
Have 5 USB3.0 A type female ports, a set of audio input/output, one DVI connector, one HDMI connector and one VGA connector. It can output 2 lines of 2048*1152
HD video at one time, when you using HDMI(or DVI) and VGA together. The ideal transfer rate for USB3.0 ports is 5Gb/s. Independent power supplying, can charge 5 USB device
at the same time. Furthermore, it can still charge device as cell phone, MP3, when disconnected to PC or your PC is shut down. It’s suitable for slim notebook, especially for
Ultrabook, as a docking station and a cooler. Humanized characteristics give it perfect quality.
Compatibility
Standard USB 3.0 plug connects one DVI-I and one VGA monitor, or one HDMI and one VGA monitor; Supports up to 2048 x 1152 resolution; Windows? 8, 7, Vista, XP.