GA-NET+ used custom HID driver and control panel software. Provided archive has both driver and the software for your car interface adapter.
Please extract files with WinRAR and start installation. Select language English and follow on screen instructions.

Download GA-NET+ Driver
 

Additionally to GA-NET+ drivers itself there is a community modified driver for Asus Eee PC 901 video card drive which is recommended for GA-NET adapter. This driver will help you to avoid any manual settings that are needed to tune the monitor to work with build in head unit monitor.
Download Eee PC 901 Video Card Driver for Honda Acura GA-NET Adapter
 

Disclaimer: We are not responsible for provided software. By downloading it from our site you assume all the risk and responsibilities.