There are 15 firewalls available in this listing.

This WatchGuard X700 Firewall is the perfect addition to any enterprise networking setup. With a capacity for up to 14 devices, it can handle all of your network traffic and keep your network secure. It is compatible with operating systems such as PFSense and Mikrotik RouterOS, making it a versatile choice for any network setup. The unit has a minimum hard drive space of 64MB, minimum RAM of 256 MB, and minimum processor speed of Celeron 1200. This firewall is a reliable and efficient solution for your network security needs.

There are 6 10/100 ethernet ports and 1 DB9 serial port.

Put Mikrotik RouterOS or PFSense on them for you amateur radio or other networks. Best to change the CF Flash to something other than the stock 64MB one. Some devices may or may not have a CF flash, easily available.

These were all removed from service working. Some have rack ears and others do not.

Local pickup only - AS IS - Used - NO RETURNS

putting PFSense on a Watchguard (Works for Mikrotik as well)

https://www.youtube.com/watch?v=Gu1s0nnGgLI