The MatchPort b/g Pro is a secure embedded Wi-Fi networking solution for data-sensitive, regulatory, and IT-driven applications that demand the safest and most reliable technology, such as medical records, financial transactions, and government data. In addition, it features SmartRoam, which provides users with a higher degree of reliability and mobility when they move throughout a building or warehouse, or even across campus-wide networks. SmartRoam continuously tracks the radio-signal strength of access points within range. Pre-authentication and caching enables smooth and automatic transition between access points.