

Cloud Keys require the use of the USG, USG-Pro, UXG-Pro, or some 3rd party router or firewall. I’m including them only to make comparing which models run which UniFi OS applications easier. They are not routers, they only run UniFi OS applications. It runs all UniFi OS applications, and includes a built-in router, switch, and Wi-Fi access point. The UniFi Dream Wall (UDW) is meant to be installed on a wall rather than a typical network rack or shelf. They are also routers with built-in 8-port switches. The UDM-Pro and UDM-SE can run all UniFi OS applications - Network, Protect, Access, Talk, and UID. The UDR can also run UniFi Talk, or UniFi Access, but only one at a time. The UniFi Dream Router (UDR) is essentially an upgraded UDM, with Wi-Fi 6 on 5 GHz, UniFi Protect support for video cameras, PoE out, and curiously, a slower dual-core CPU. It can only run the Network application, and UID. It’s also a router, 4-port switch, and AC Wave 2 Wi-Fi access point. The UniFi Dream Machine (UDM) runs its own UniFi Network controller. These models are newer, and they all run UniFi OS.
