The Brainboxes US-346 is a USB-to-RS422/485 interface module featuring four serial ports for connection to various industrial types of equipment. It offers data transfer rates up to 1Mbaud, and is compatible with Windows Vista, Windows XP, Windows 7, Windows 8, Windows 10, Mac OS X, and Linux. The US-346 supports USB 2.0 and 3.0, and is compliant with USB-IF, USB powered data class, and USB CDC Class. It comes with a driver CD, which includes manual and installation instructions, plus supports RS232, RS422, and RS485 communication protocols. It features a serial port monitoring and controlling capability of up to 256 ports and is protected by a 5kV isolation port protection. The US-346 is designed to provide simple and effective industrial data acquisition, control and monitoring solutions.