USG v1.0 - hardware USB firewall

Regular price $99.00 NZD Sale

The USG is a firewall for your USB ports. It connects between your computer and an untrusted USB device, isolating the badness with an internal hardware firewall.

The USG's firmware supports the following devices, at USB 1 speeds (12Mbps).

  • Mass Storage - Flash drives and hard drives, 512byte sectors and 2TB max
  • Mice - 4 buttons with scroll wheel
  • Keyboards - 101 keys

For more information check out the wiki:


Your USG will be programmed and tested with the latest firmware release, which is currently r04.

Order Quantity

You can order up to 8 USGs through this store. For larger quantities and bulk pricing please contact us at

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