StarTech.com 8 Port Serial Hub USB to RS232/RS485/RS422 Adapter - Industrial USB 2.0 to DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable Metal Serial Hub - 15kV ESD Protection

Add eight ports supporting three serial protocols to easily connect serial devices to your computer through USB with 15kV ESD protection<br/><br/>Add extra COM ports to your laptop or desktop computer quickly and easily. This USB to RS232/422/485 serial adapter lets you connect to your serial devices through an external USB port.<br/><br/>Supports multiple serial protocols<br/><br/>The versatile serial adapter converts a single USB port into eight RS232/RS422/RS485 serial ports enabling you to connect monitor and control a wide range of serial devices such as sensors barcode scanners and LED signage. It supports four operating modes including RS232 RS422 4-wire and 2-wire RS485.<br/><br/>Ideal for harsh environments<br/><br/>With its rugged IP30-rated metal hub housing the serial adapter is built to meet the extreme demands of harsh and mission-critical environments. It provides 15 kV ESD protection which helps to reduce downtime in industrial environments where communications lines ar