Whats the difference between the SOHO+ and PRO models?
Intended Use Both units are intended for use as VPN Routers for SOHO and Enterprise branch networks. The primary difference is that the PRO has a cryptographic acceleration chip which will gain higher throughput on fast Internet connections. At slower Internet connections there is less advantage (eg ISDN) but at faster speeds (cable, ADSL) the PRO will give superior throughput.