You are bidding on a Sonicwall NEW SEALED BOX TZ 150/50 Unrestricted/Unlimited node/users network firewall appliance with 4 10/100 swithced ports. This is perfect for a small business or a home office. Unit comes with Standard SonicOS and can support 2 VPN site to site tunnels.This unit is comparable with the TZ 170 with unrestricted license and with 1 Global VPN Client license. If you don't need the optional port or the enhanced OS, this is the unit to get.