Tripp Lite Power Cord Extension Cable 7 WORK THOUGH SHORT BLACKOUTS & MAINTAIN A NETWORK CONNECTION / SAVE FILES SAFELY DURING LONGER BLACKOUTS: 650VA / 350W LCD Battery Backup Uninterruptible Power Supply (UPS) provides up to 40 minutes of runtime for an entry level PC systems and 12 min of half-load runtime
8 OUTLETS PROTECT DESKTOPS & ALL PERIPHERALS: 4 Outlets provide UPS Power Backup & Surge Protection (for desktop, monitor, LCD, keyboard, external hard drive, wireless router, IoT device); 4 Outlets offer Surge Protection Only (ideal for printers and other electronics that are not essential in a blackout)
AVR CORRECTS BROWNOUTS & OVERVOLTAGES WITHOUT USING BATTERY POWER: Otherwise known as Automatic Voltage Regulation, this conserves battery power for critical blackouts.