StarTech.com 1G Series Single-Port RJ45 Network Isolator, Cat5, Cat6

The StarTech.com 1G Network Isolator with 4kV isolation is bus-powered and provides a separation of all conductive connections between devices connected via an Ethernet cable. The isolator helps prevent ground loops in audio and video equipment. This isolator features simple plug-and-play setup with no software, drivers, power supply, or grounding wire required. The isolator acts as a coupler, with two RJ45 ports for two Cat5 or Cat6 cables to connect compatible equipment to a computer or data network. It is compact, universally compatible and OS independent.

Protects connected devices by providing 4kV galvanic isolation between Ethernet connections, separating all conductive paths
Gigabit network isolator safeguards equipment and operators by blocking stray electrical currents, surges, and ground faults in your network
Designed for IT professionals to protect network infrastructure in labs and manufacturing facilities