The UEH4002. represents the leading edge of USB 2.0 Extension solutions, providing world class 4 port USB 2.0 connectivity over Cat 5 at data rates up to 480Mbps. It utilizes a patented ExtremeUSB® protocol to extend true USB up to 330 ft [100m] over standard Cat 5 cabling. All systems are housed in durable metal enclosures and meet emissions and ESD testing standards for use in a wide variety of demanding applications. The UEH4002 provides long distance USB 2.0 connections without performance degradation. The UEH4002 is true plug and play requiring no additional software drivers, and is compatible with all major operating systems, Windows, MAC and Linux. The unit is ideal for a wide variety of USB extension applications in industrial, commercial, medical and consumer applications.