Opti ES550C USB UPS ES550C USB Automatic Voltage Regulator AVR 6xOutlets USB 550VA 300W 4ms 110/120V 50/60Hz White Retai

Opti-UPS ES550C USB Automatic Voltage Regulator AVR 8xOutlets USB 550VA 300W 4ms 110/120V 50/60Hz White RetailTopology Line-InteractiveOn-battery Output Waveform Step WaveINPUT: Maximum Capacity: 550VA / 330W Nominal Input Voltage : 110/120V Input Frequency : 50/60Hz Auto sensing AC Line-In Plug : 110/120V Models NEMA 5-15POUTPUT: Nominal Output Voltage :110/120Vac Output Voltage Regulation : Rated Voltage +/- 5% Transfer Time: 4 ms (typical) Overload Protection : Circuit Breaker Type and Number of Outlets : 110/120V models NEMA 5-15R 3xBattery Backup + 3xSurgeCommunication Port: USBPROTECTION: Automatic Voltage Regulation : YesData Line Protection : RJ11 / RJ45 Surge Energy Rating: 1050 Joules Normal Mode Noise Suppression: Full time EMI/RFI filtering Item Dimension (L"xW"xH"): 16.1 x 7.7 x 10.6 Weight:17.3 lb Warranty Information: 3 Years Limited