Battery backup during power outages and unsafe voltage fluctuations, as well as protection from damaging surges and spikes - Premium features include: a high performance surge-protection device, that complies with IEC 61643-1, protecting data connections such as Ethernet, internet and telephone lines - Ideal for the protection of workstations, PCs, routers, network devices, NAS, ticket machines and kiosks. Power: 500 VA / 300 Watts - Standard runtime: 10 minutes. Power supply with 4 total IEC-C13 outlets: 2 battery backup + 2 surge only / Data line (RJ45) surge suppression to protect against dangerous surges traveling along data lines.