I have these, I purchased them as an experiment to learn OpenVPN and pfSense firewalling. They are clever little boxes and you can make a pretty amazing router/firewall out of them. I used Celeron processors in mine and they seem to be quite adequate for doing high-performance VPNs.
ENS202 Wireless Bridge/Access Point: EnGenius Technologies' Long Range 2.4GHz 11N Solution
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