The Phoenix Contact 1080084 is a versatile software license dongle, known as the ESL STICK USB A CmDongle. This device is designed to store up to 2000 licenses for various software tools, offering flexible license management by allowing easy transfer between systems. Ideal for industrial automation environments, it enables immediate use upon connection to a computer without requiring administrator rights. This dongle is essential for managing software licenses efficiently, ensuring compliance and ease of access across multiple platforms.