Now you can mount the Cloud Key Gen2 in a standard 19" rack, along with other UniFi switches and network devices. Sold separately, the optional Rackmount Accessory, model CKG2-RM, features a docking bay for the Cloud Key Gen2 and an alternate Ethernet port* for power and network connectivity. The Docking Bay is also designed to house the Cloud Key Gen2 Plus model, UCK-G2-PLUS. Simply press the Locking Tab on the back of the Rackmount Accessory and adjust the size of the Docking Bay.