The Aten UC485 is a high-quality industrial adapter cable designed to connect an RS-422/485 port to your PC or laptop via a USB port. The adapter is powered through the USB connection without the need for an external power supply. With the UC485 adapter, you can perform serial plug-and-play transmissions over a single USB connection without additional cables or complicated device installations. This allows you to connect any RS-485 or RS-422 device to your computer's USB port without issues related to computer bridging, I/O, or drivers. It is the ideal solution for connecting industrial devices such as laboratory machines, measuring instruments, automation systems, monitoring devices, and much more—anywhere critical business applications are required.