ASR-3000 Series User Manual 
52 
USB Driver Installation 
 
If the USB Type B interface is to be used for 
remote control, the USB driver needs to be 
installed. 
The USB driver, both gw_asr.inf and gw_asr.cat 
can be downloaded from the GW Instek 
website. 
For information on the USB interface, see page 
184. 
1.  Connect the rear panel USB -B port on the 
ASR-3000 to the PC using a USB Type A to B 
cable.  
2.  Go the Windows Device Manager. 
For Windows 7: 
Start > Control Panel > Hardware and Sound 
> Device Manager 
It is available for Windows 7 and Windows 10.