In 2016, Netgear released its Orbi mesh Wi-Fi System, with models for business as well as household use. The system uses a Tri-band architecture, similar to the traditional dual-band, but with a dedicated 5 GHz connection between the router and a provided satellite. The addition of a second 5 GHz channel allows the network to distribute its traffic, easing congestion caused by the increasing number of 5 GHz compatible wireless devices present in many household networks.[6] In September 2017, Netgear exited the VPN firewall product category.[7]