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Your cart is empty.Tripp Lite's INTERNET550U standby UPS offers complete protection for PCs, workstations and other sensitive electronics in an attractive ultra-compact, mountable housing. Prevents data loss and system downtime by providing battery supported AC output during brownouts and blackout conditions. 8 output receptacles, two of which are widely-spaced to accommodate large transformer plugs without blocking outlets. 4 outlets with full battery support and surge suppression protect computers, monitors and other vital system components from loss of power. 4 additional outlets with surge suppression-only are ideal for printers and other accessories not requiring battery support. Single line telephone suppression jacks protect modem, fax machine, cordless phone or other peripherals with a standard dialup or DSL phone line connection. USB with PowerAlert monitoring software (available via web download) and cabling enables safe unattended system shutdown in the case of extended power failure. HID-compliant USB enables integration with built-in power management and auto-shutdown features of Windows and Mac OS X. Audible alarm and front panel LEDs offer status information regarding line and battery power operation. 550VA/300 watt power handling ability supports an entry level PC with small monitor consuming 100 watts for up to 10 minutes during power failures. $100,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only).
hpinedoh
Reviewed in Mexico on February 27, 2025
Seguridad, aunque no he tenido cortes de energía desde que lo adquirí, no permite que mi equipo falle en las variaciones de voltaje que si se han dado y me permite no interrumpir mi trabajo.
Sean
Reviewed in Canada on March 20, 2024
I think I got it for 80? Which was a steal. I use it to power my router cause my power goes out sometimes. It feels great to still have internet for few couple hours when the power goes out.
Colehlt
Reviewed in Canada on March 18, 2024
Purchased the INTERNET350U UPS and had to wait 10 days for delivery, I guess they were back-ordered but it came as described. It looks and feels like it is made with quality. Bought the UPS for my router, that is 1.5 hour away, to ensure it stays on during a power bump. Usually, I need to reset my router, not anymore when connect to this UPS. The UPS stays on, even after a loss in power with the auto-start feature. I haven't tested if the UPS will auto start after the battery runs out. I was told it will auto-start after I called their support line and Jason answered my concerns, great service. I also like the 3-year warranty on this product and knowing Eaton will stand by their warranty.
Luis Roman
Reviewed in the United States on April 2, 2024
Before I bought this item I used to rely on my extension cord's internal fuse but I was afraid I'd lose my electronics connected to it and about a week after I got this I got a really bad thunderstorm and lost power for a few hours but this thing worked like a charm gave me enough time to save everything but I did not test the length of the battery but it did save my stuff from a power surge money well spent get one people you will not regret it better safe than sorry.
jplcom
Reviewed in the United States on August 31, 2023
I have my TP-Link router, 8-port mini-switch, and ISP modem plugged into this. During power outages my laptop/phones stay up on wireless and the internet for about an hour which is more than enough. It also makes sure the gear doesn't power cycle during power blips.I was able to turn off the beeping on low power which made my dog happier. One thing I've noticed recently is that I need to hit the breaker button to get it to turn on again after power resumes. Maybe I always had to do it and forgot about it. I might tape a note to the side of the unit to remind people who aren't me in the house what to do.I plan on buying one more UPS to support my Unraid server (former desktop PC running an ASRock Z87E-ITX, Intel Core i5-4570S, 8 GB RAM 2x 12 TB HDD and 2x 256 GB SSD)
ICMAC
Reviewed in Canada on October 13, 2023
Can't complain, It is doing what it is supposed to do. Come back is a few months and ask again.
Jesse Downing
Reviewed in the United States on June 8, 2021
This is a really nice and inexpensive UPS that I used to replace my old 300VA unit that no longer had the number of plugs I needed to keep my router, switch, modem, and server all up and online. I haven't really had too much of a chance to test this out in a complete blackout situation yet, but through some initial testing it appears to work fine just as it should.Admittedly I bought this not realizing this was the "ultra-compact" version of Tripp Lite's UPSes. This isn't too big of a deal I suppose, but it does mean that if you have power bricks to plug in and not just straight 3 or 2 prong plugs, you will not be able to fit everything onto this device. I had to buy little 6 inch plug extenders just to be able to comfortably plug in all my equipment. This wasn't a big deal, though it is something to keep in mind.I also have to agree with other people that Tripp Lite's software solution for monitoring these is IMPOSSIBLE to figure out and honestly not really worth the time. I was hoping that there would be some simple desktop application where I could mute the UPS, but I haven't been able to figure this out yet. I think this is something Tripp Lite should work on for these products and it would provide a huge bonus to the product itself. I am docking a star because of the fact that they advertise this as if it's simple, easy, and straightforward to do once you get the UPS but it clearly is not. If it simply weren't marketed that way, I probably would give the UPS five stars.
Steve
Reviewed in the United States on August 17, 2017
This product works as advertised.Buyer beware: if you are a first time shopper for a UPS, this one will NOT maintain power for a beefy desktop computer / monitor setup during a brown out. Not even for a second, it will simply turn off the UPS killing power to everything else plugged in. This was my first purchase of a UPS, and i misinterpreted some technical information and assumed that it could handle a big computer, but only for a short amount of time, but this is NOT the case.After speaking with customer service (A++ customer service by the way), I resolved my issue of random shutdowns of the UPS by plugging my computer into the non-battery-back-up side of the UPS. I would take a star off for this product not doing what I had hoped for, but they are not at fault, as the product is not advertised to be able to handle a 650W power supply gaming computer + peripherals.PROS:-solid build, feels "serious"-works as advertised-maintains power for small power consumption devices such as a router, clock, raspberry pi 3 etc.-software works with windows 7 which is what I still use-really nice warrantyCONS:-manual for my specific device had to be found online-software had to be found online-UPS wattage rating is somewhat vague for the uninformed**not their fault
Charles Beaulne
Reviewed in Canada on May 16, 2017
Good
I Love Tech 888
Reviewed in the United States on January 25, 2010
I live in an area that isn't that old and all the power is underground. So, you'd think that I wouldn't need a product like this. However, we seem to lose power several times a year and I started to get really paranoid about losing power to my ShareSpace NAS device. This was listed under the support matrix for UPS devices and was nearly the least expensive. I've read more positive reviews of this on other sites, so I thought I'd give it a try.The device works very well and is very easy to install and take advantage of. It's almost plug and play. First, you plug this into the wall socket. It has six outlets, but only three of them are protected by the battery. Next, plug in any devices that you'd like protected into the protected outlets. The UPS has a USB port, which can be used to notify ONE device to safely shutdown before the battery is depleted, due to a power outage. Next, I connected the ShareSpace to the UPS via the USB cable. I loaded up the ShareSpace GUI and went into the UPS configuration screen. It took a couple of minutes for the ShareSpace to recognize the UPS and gather information such as the current battery status.It wasn't more then a month before the UPS was tested when we lost power. During this period, the UPS continously beeped, which was to notify that the battery is in use. The ShareSpace knew that it was being protected by the UPS through the status screen. The power was out for nearly 15 minutes and the ShareSpace stayed up the whole time. Once the power was restored, everything went back to normal.Needless to say, I am extremely happy with this device. And the price point is excellent! In fact, I plan on purchasing at least one more to keep a couple more devices powered up. I highly recommend this based on an excellent value and on real world experience. Plus, if you have a ShareSpace, rest assured that this will work perfectly.
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