Tripp Lite HT1210ISOCTR Home Theater Isobar Surge Protector Rackmount 12 Outlet Coax 2U Ultimate Isobar surge protection and power conditioning for home theater systems High 5700-joule surge suppression rating, more joules mean more protection 12 surge-protected AC outlets including 4 IR-controllable outlets Gold coaxial and tel/DSL line surge protection; LED input voltage and load level displays $150,000 Ultimate Lifetime Insurance; lifetime product warranty Voltage compatibility - 120 VAC Frequency compatibility - 50/60 Hz Output volt amp capacity (amps) - 15 Output watt capacity (watts) - 1800 Outlet quantity / type - 12 NEMA 5-15R