The USG is a firewall for your USB ports, protecting your computer from BadUSB. It connects between your computer and your untrusted USB device, isolating the badness and keeping your computer safe.
For more info, hit the Wiki.
This is the firmware branch for the pre-assembled USG v1.0. If you want to build your own USG out of development boards, clone the v0.9 branch instead.
You can now order your own USG hardware by contacting the developer. Pricing is NZ$80 each (approx US$60) plus shipping to your country of choice. It will ship fully tested and pre-loaded with the latest firmware.
