Standby Battery Backup: 550 VA 300W 120V ultra-compact desktop Uninterruptable Power Supply (UPS) Prevents data loss and system downtime by providing battery supported AC output during brownouts and blackout conditions. NEMA 5-15P input plug and 8 NEMA 5-15R outlets (4 battery supported, 4 surge-only) USB, TEL/DSL protection, Wall mountable, 99% efficient 3-Year Limited Warranty and $100,000 Ultimate Lifetime Insurance for connected equipment 550VA 300 watts power handlingBack-up time: half load 10 minutes full load 3.5 minutes8 outlets with 4 UPS/surge and 4 surge-only252 joule protectionFree PowerAlert Software download and cabling provide monitoring of site power conditionsCompact cabi designTel/DSL surge suppression with built-in jack3-year product warrantyIncludes 6' AC power cord PowerAlert Software and USB cable
The manufacturer commented on the review belowSee comments Just purchased this to replace an existing "Tripp Lite Internet Office 750U". First problem is that this new model (same model number and name) uses a different mounting screw layout so I can't just hang it on the same mounting point. I can work around that.The second big problem is that the "New and Improved" model (same model number and name) uses a battery one half the size..
I've learned after a bit of playing that YOU CAN TURN OFF THE ANNOYING BEEPING NOISE! Use the included strange USB thing to hook it up to your computer, then use the free PowerAlert software from Tripp Lite's website. Switch the software into Business mode, then go over to the Action section. In the list of actions is "Set Audible Alarm". Set the value to 1 (even if it's already 1, overwrite it), then execute the command. After a secon..