Is There a Single Point of Failure in an Air Gap Appliance?

We are a inline security device in that sense. All the traffic flows through us, but we have extremely low latency packet forwarding built into our product. They does let you work normally uninterrupted in any way. Of course, our solution also has like full high availability. Even if one of them were to go down, a back up instence would take its function. So other than a little few milly seconds of delay, you would not notice anything.