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Tripp Lite ECO Series Energy-Saving Standby UPS, USB, 10 Outlets, 550 VA, 316 J

★★★★★ 16 Reviews | Write a Review


Your Price: $133.20/EA      


  • Designed for desktop use with computers, peripherals and telecom equipment.

  • Offers complete protection from blackouts, brownouts and transient surges.

  • Eco outlets automatically power off peripherals.

  • Ultra compact UPS supports a variety of placement options for desktop or wall-mount use.



Offers complete protection from blackouts, brownouts and transient surges. Supports energy savings via built-in Eco outlets that automatically power off unused computer accessories like printers or multi-media speakers when the computer is not in use. Full load efficiency rating of 99% also offers energy-savings and cooler operation by limiting UPS power consumption. Provides uninterrupted transition to battery-derived AC output during brownouts and power failures with enough runtime to save and shutdown connected equipment without data loss. Offers complete protection in an ultra-compact desktop or wall-mountable housing. USB communication enables UPS configuration options and unattended system shutdown without data loss in the case of extended power failure.

Warranty: Manufacturer's three-year warranty.


Global Product Type Backup Systems
System VA 550 VA
Number of Outlets/Type 4 UPS/Surge,4 Surge Only
Run Time 16 minutes
Joules Of Surge Protection 316 J
Protection Type DSL,Fax,Modem,Phone,Power
Backup Time at Half Load 10 minutes @ 150 Watts
Lines 1
Multimedia Protection DSL/Telephone
Connected Equipment Guarantee/Warranty $100,000 Ultimate Lifetime Insurance
Backup Time at Full Load 3.5 minutes @ 300 Watts
Jacks RJ11
Connector/Port/Interface USB
Noise Protection EMI/RFI Noise Suppression
Number of Outlets 10
Diagnostics/Alarm/Status Light Alarm,LED
Cord Length 6 ft
Housing Material ABS Plastic
Telephone/Internet Protection DSL,Fax,Modem,Phone
Color(s) Black
Width 10.8"
Height 3.1"
Depth 5.7"
Model Name/Number ECO550UPS
Pre-Consumer Recycled Content Percent 0%
Post-Consumer Recycled Content Percent 0%
Total Recycled Content Percent 0%
Disclaimer Statement Run Time based on single PC load with 15" flat panel monitor.


International Travel Plug Adapter for Notebook PC/Cell Phone, 110V

  • All-in-one unit; plug adapters for more than 220 countries.
  • Simple slide-out plugs.
  • Compact and self-contained.
  • Safety release button and built-in fuse.
SKU: KMW33117

Your Price


Total Customer Reviews16
Overall Score : ★★★★★ (4.4 / 5)
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This Tripp-Lite does what it says it will. IT WORKS!!
Rating : ★★★★★ (5 / 5)

I use this for my home-office desktop computer. My old battery backup failed twice--causing loss of work--and this Tripp Lite battery has worked like a charm! Plus, it has USB ports--a bonus! Thanks!

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Great product!
Rating : ★★★★★ (5 / 5)

I bought this to protect an expensive computer. It came with simple set up instructions, and registering the warranty was also very easy to do. I absolutely love the fact that I now have 8 outlets available to me at my desk instead of the two outlets I was dealing with before. I have easy access to my computer, desk lamp and several phone/ipod chargers without having to crawl around on the floor to find the wall outlet. I bought this towards the end of June and it has already proven itself when it comes to protecting my computer. My house has poor electrical wiring so sometimes someone using the vacuum in the hallway will create a surge. The power surged and everything at my desk remained perfectly intact and continued running. I am very happy with this product!

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120 volt 550VA UPS.
Rating : ★★★★★ (5 / 5)

We have a lot of power blinks 1-2 second duration. Ive built and sold PC;s for over 20 years so I can't stress how damaging these short power blinks can be to a Computer. So far my Tripp lite UPS has proved to be a PC saver! The second one I bought for my nephew who lives in the same area here has stopped the problem of me resetting up his blue screen crashed Computer. I have tried different brands and I believe Tripp Lite to be more dependable.

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Abundance of outlets
Rating : ★★★★★ (4 / 5)

Helped to fit a lot of small, low usage devices on a single outlet. With plenty of backup time to last for a short power outage. If your using it on devices not using a computer you may have to check if it's compatible from the start. One odd thing... How to shut it off independent of it doing it on it own!

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Di in Florida
Very satisfied
Rating : ★★★★★ (5 / 5)

I've been extremely happy with my ECO550 UPS. It hs never failed me during any of the relatively rare and relatively brief (usually under ten minutes) power outages where I live. I would be pleased to recommend it to my friends who need a good, dependable UPS for their computer and peripherals.

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Does what is says it will
Rating : ★★★★★ (4 / 5)

I bought this UPS for my computer to protect it from power outages, to provide protection so that I could power the computer down when we lose power. This product has 4 outlets that are backed up with the battery and 4 that are surge-protected only (8 outlets total). I plug my computer/phone/modem/router into the backed up outlets. The 4 outlets are a bit too close together, though two of the 4 are spaced farther apart than the other two (but still not quite far enough). As a result, I had to be a little creative as to how to fit each plug in, as some plugs are bulkier than others. The 4 surged-protected plugs are also energy saving and will power down when the computer is not in use. This feature works on my UPS, but I don't know that I really care that much about it and doubt it saves that much energy. When the power goes out, the UPS beeps a loud, annoying beep that can not be shut off unless you power off the whole unit (which I do after I shut down the computer). There is a power button on the unit to shut down the UPS when there is a power outage. I suppose the beep is there to alert users of a power outage so they can go shut down the computer, but I don't need an alert and really wouldn't like one in the middle of the night. I wish there were a way to shut this feature off. Overall, this is a good product and does what I wanted it to. I've had it for over three years, working just as it did the first day. I only wish that the outlets would be spaced father apart and that I could have more control over the beeping when there is a power outage.

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This product does what it says it does
Rating : ★★★★★ (5 / 5)

I love my Tripp lite. It has saved me lots of money. Where I live we seem to have a lot of blackouts, brownouts, and surges. I have had to replace several computers because of this. Since I got the Tripp Lite My computer shuts down proper and I have had no problems. I would highly recommend this product to any one.

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Great Product for Short Outages
Rating : ★★★★★ (4 / 5)

I purchased this product as I have short duration outages (2-5 minutes) all the time at my home. There is rarely a day that I com home and do not see the oven clock flashing due to an outage. The TrippLite ECO UPS is the perfect product to keep my desktop and back-up drive running through these outages. I did not need a large UPS with hours of backup time, just something to make sure that things did not get lost when the power flickered. Thanks TrippLite for making an affodable product for the everyday user!

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ExcelLent UPS
Rating : ★★★★★ (5 / 5)

The software is easy to install and it works great. The UPS works great. I have had 3 power failures and a few power surges since I purchased the UPS and it worked great

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Happy Retiree
My EC0550UPS has great features.
Rating : ★★★★★ (5 / 5)

I have been using my EC0550UPS for about 15 months and really appreciate it's dependability. It gives me plenty of time to allow a smooth shutdown after a power outage. I would reccomend this unit as a very good investment in backup power systems.

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