The KY-Dongle is a portable backup and restore device used for switch and router configurations. Designed with the technician in mind, this hand held unit, requires no power and with the push of a single button – will back up or restore the complete device configuration. Imagine – being able to replace a device without the use of a laptop computer. Easy to use, and the unit can also be used in initial deployments for fast deployments of universal configurations. Load the generic configuration, change the IP address, change the description – and your installation is finished.