RS232 To RS232 Repeater with Surge and 3-way Isolation Protection

The STS-1920SI RS-232 to RS-232 Isolation Adapter is designed for your PC, workstation, thin client, or server to provide an instant isolation solution to the serial devices.The STS-1920SI is equipped with a DB9 female connector that can be connected directly to your PC. Its advanced power circuits can get the power from standard RS-232 signals.The STS-1920SI is compatible with new and legacy RS-232 devices. It is easy to install and use without turning your PC's power off. It provides the scalability to quickly adapt to new RS-232 technologies to provide an instant isolation and surge protection solution.