Adcom GIA-275 User Manual page 12

Install the USB Audio 2 Driver on a Windows System
(Installation on Windows 7 is illustrated below)
1) Using the supplied USB cable, connect the GIA-275 to any available USB 2 or 3 port on your
PC and turn it on.
2) Login to system as administrator or to an account with administrative privileges.
3) Load the supplied ADCOM CD on the CD drive in your PC.
4) Click on the file: xmos_usb_audio_2_driver_install_2v10_2020.exe to start the installation.
5) Click on Next
6) Accept the license terms then click on Next
7) Click on Install (installation may take several minutes)