Ubiquiti CloudKey+SSD — Enterprise controller for business networks

The Ubiquiti Cloud Key+ (UCK-G2-SSD) is a dedicated UniFi controller with an integrated 1TB SSD, designed for small and medium businesses that manage network infrastructure, video surveillance, and access control from a single on-premise device. It is the right fit for complete UniFi deployments where local management independence is a priority over cloud dependency.

The octa-core Arm Cortex-A53 processor and 3 GB of RAM provide sufficient resources to run UniFi Network, Protect, Access, Talk, and Connect simultaneously without performance degradation. The user-upgradeable 1TB SATA SSD delivers local video storage for up to 24 HD cameras, 14 2K cameras, or 8 4K cameras — with no recurring cloud storage costs. The 1.42" grayscale OLED display gives instant system status visibility without requiring access to the web interface.

Cloud Key+ connects via a single Gigabit Ethernet port and accepts power through PoE or USB-C with Quick Charge 2.0/3.0, enabling flexible installation — desktop, rack-mount, or directly on a switch. Its compact footprint and 9.6W maximum draw make it suitable for confined technical spaces. The controller supports up to 80 access hubs for deployments with extended physical access control requirements.

Recommended for offices and commercial spaces running a full UniFi stack — network, cameras, and access control — that require a dedicated controller with consistent local storage, for installations where operational continuity must not depend on internet availability, and for integrators delivering complete UniFi solutions to SMB clients with on-premise management and local video retention requirements.