USB to Serial Converters

USB to Serial Converters
Endless Possibilities with Your Local USB Port!
Endless Options Too -- RS-232 or RS-422/485, isolated or non-isolated, 1/2/4 ports, mini, inline, panel, or DIN rail mount, industrial high-retention connectors, wide temperature range and more. Plug these converters into a USB port on your computer, laptop, or hub. Automatically configures as additional COM port(s). Vista drivers now included.