LAVA ESL2-232-DB9 Device Server provide serial ports that are network-enabled and simple to install, configure, and control. Any serial device can send its information to an Ether-Serial Link, which then places that information on the Ethernet. The serial ports of the LAVA ESL2-232-DB9 Device Server look and act precisely like they are built into your computer. It appear right alongside other serial ports in Windows Device Manager. Ideal for POS systems, security systems, industrial automation, building automation.