Tripp Lite UPS 550VA 300W Desktop Battery Back Up Compact 120V DB9 RJ11 PC

550VA/300W - 3.5 Minute Full Load - 4 x NEMA 5-15R, 4 x NEMA 5-15R - Surge-protected - View Complete Details

Product Number: SYNX1077766

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Due to its limited shelf life or other concerns, we do not accept returns on this product unless it is damaged, defective or incorrect due to an error on our part.

Tripp Lite UPS 550VA 300W Desktop Battery Back Up Compact 120V DB9 RJ11 PC - Ultra-compact standby UPS with built-in DB9 serial monitoring port protects PCs, network workstations and other systems reliant upon a simple serial communications interface for UPS monitoring and unattended system shutdown. Maintains AC output during blackouts and brownouts starting at 99V. Includes DB9 monitoring port with cabling, TEL/DSL line surge suppression, surge-only outlets and LED indicators. PowerAlert software available free via download.

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Tripp Lite Internet Office INTERNET550SER 550VA Wall-mountable Cabinet UPS
 
5.0

(based on 4 reviews)

Ratings Distribution

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100%

of respondents would recommend this to a friend.

Reviewed by 4 customers

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5.0

Perfect for my Entertainment Center

By 

from Undisclosed

Comments about Tripp Lite Internet Office INTERNET550SER 550VA Wall-mountable Cabinet UPS:

I use this for my 65" LCD and Dish Network DVR as a backup against sudden power outages. It's funny when the power goes out and I'm still watching TV! It gives me enough time to power down each device correctly instead of them taking a direct hit.

 
5.0

Love this unit!

By 

from Undisclosed

Comments about Tripp Lite Internet Office INTERNET550SER 550VA Wall-mountable Cabinet UPS:

I am an application developer and work from home 50-hours per week. We get temporary outages (10 seconds to 4 minutes) on a weekly basis and my two INTERNET550SER's keep my laptop, 4 monitors and Internet connection up and running.

I love these units. I can plug them in and feel confident that my equipment will stay powered.

 
5.0

Generator Switchover

By 

from Undisclosed

Comments about Tripp Lite Internet Office INTERNET550SER 550VA Wall-mountable Cabinet UPS:

Working in a government office we have a large generator that kicks in if we loose power. Sometimes it takes a minute for it to switch over, just enough time for the computers to loose power. We installed the Tripp-Lite's at every workstation and now when we switch to generators our computers remain on. Also, we don't have to worry about power surges when power is restored.

 
5.0

Ready to go, right out of the box.

By 

from Undisclosed

Comments about Tripp Lite Internet Office INTERNET550SER 550VA Wall-mountable Cabinet UPS:

Installation was simple, instructions were clear, and the unit performed exactly as the literature explained.
The camera system in our building failed due to an unexpected failure of a similar UPS unit, causing a loss of monitoring of the site, and also caused a video monitor to fail.
The Tripp unit offered an interface with the controlling computer, allowing an unattended shutdown.
Very satisfied with the unit.

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