Feature

Details

Brand / Model

Ubiquiti UniFi Cloud Key (Gen 1; Part No. UC‑CK)

Purpose

Embedded hardware controller for UniFi network devices—runs UniFi Controller software locally with hybrid cloud access YouTube+12Unity Recovery+12topglory.travel+12UniFi Cloud Gateways+3Amazon+3eBay+3

Processor / Memory

Quad-core SoC with 1 GB DDR RAM (some sources list 2 GB, possibly later revisions) eBayAmazon

Networking

Single Gigabit Ethernet port supporting PoE (802.3af) or powered via USB-C (5 V, min 1 A) UniFi Cloud Gateways+1

Storage

Comes with a microSD slot and included 8 GB microSD card for backups UniFi Cloud Gateways+1

Dimensions / Weight

Approx. 121.9 × 43.4 × 21.7 mm (0.85×1.71×4.80″); ~110 g (3.9 oz) UniFi Cloud Gateways+1

Power Consumption

Max 5 W UniFi Cloud Gateways

Operating Conditions

Temp: 0 – 40 °C (32–104 °F); Humidity: 20–90% non-condensing; Certified CE, FCC, IC