Protects network datalines on workstations, printers, hubs and other devices from blown NIC cards, garbled transmissions, lock-ups and hardware failures caused by surges, line noise, ESD, faulty wiring and lightning.

• Network Ethernet line surge suppression for 100Base-T, 10Base-T, Token Ring, AS400/Sys3x and RS422 applications
• Ideal protection for NICs, terminals, hubs, printers, LAN equipment, and other internetworking devices
• Protects against the effects of electrostatic discharge, faulty wiring and lightning
• Reduces blown NIC cards, garbled network transmissions, system lock-ups and hard equipment failure
• 750A circuit breaker; 7.5V nominal clamping voltage
• RJ45 input and output connections with included patch cable
• This product is covered by a Lifetime Limited Warranty