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ScarletMask954 4.9K Views
Jan 31, 2026 4:19 AM

$16 ALESTOR Surge Protector with 12 Outlets and 4 USB Ports, 6 Feet Extension Cord (1875W/15A), 2700 Joules, ETL Listed, Black

$16

$22

27% off
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Multi Function Power Strip: Power strip surge protector with 12AC outlets & 4 USB charging ports (5V/3.4A,17W), 6-foot Heavy Duty power extension cord(1875W/15A), surge protector (2700 Joules)with overload protection protects against spikes and fluctuations.Wide range voltage design, can be used on 120v to 240v circuit.
★Surge Protector Power Strip with usb: 2 Special design widely spacing AC outlets (2 inches) for large adapters with 10 standard spacing outlets,4 USB ports(1 USB C) Total 3.4 A/17W, each USB A port features 2.4A Max output. USB C charging port features 3A MAX. Built- with smart technology, detecting charging devices and deliver optimal charging speed automatically, compatible with Kindle and most USB devices.
★12 AC Surge Protector Outlets: The 3 level complementary Surge Protector Circuit which composed of TVS (transient voltage suppressor),MOV (metal oxide varistor), GDT (gas discharge tube), with minimum 2700 Joules energy absorbing capacity, could protect your devices much more quickly and reliably than other brand's 1 level MOV Surge Protection Circuits.
★Safety and Certificate: ETL safety certified,with extension cord and other major components certified by ETL. The over current protection switch limits the power strip's working current to certain setting, so it will not get hot during usage. Environmental protection and fire-resistance PC shell with flame retardant at 1382℉ makes it more durable and longer lifetime.
★What You Get: Alestor Power strip, Maunal,30-day return, our worry-free 24-month, and reliable customer service will respond to you within 24 hours.

https://www.amazon.com/dp/B08P5LRY37
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About the Poster
Multi Function Power Strip: Power strip surge protector with 12AC outlets & 4 USB charging ports (5V/3.4A,17W), 6-foot Heavy Duty power extension cord(1875W/15A), surge protector (2700 Joules)with overload protection protects against spikes and fluctuations.Wide range voltage design, can be used on 120v to 240v circuit.
★Surge Protector Power Strip with usb: 2 Special design widely spacing AC outlets (2 inches) for large adapters with 10 standard spacing outlets,4 USB ports(1 USB C) Total 3.4 A/17W, each USB A port features 2.4A Max output. USB C charging port features 3A MAX. Built- with smart technology, detecting charging devices and deliver optimal charging speed automatically, compatible with Kindle and most USB devices.
★12 AC Surge Protector Outlets: The 3 level complementary Surge Protector Circuit which composed of TVS (transient voltage suppressor),MOV (metal oxide varistor), GDT (gas discharge tube), with minimum 2700 Joules energy absorbing capacity, could protect your devices much more quickly and reliably than other brand's 1 level MOV Surge Protection Circuits.
★Safety and Certificate: ETL safety certified,with extension cord and other major components certified by ETL. The over current protection switch limits the power strip's working current to certain setting, so it will not get hot during usage. Environmental protection and fire-resistance PC shell with flame retardant at 1382℉ makes it more durable and longer lifetime.
★What You Get: Alestor Power strip, Maunal,30-day return, our worry-free 24-month, and reliable customer service will respond to you within 24 hours.

https://www.amazon.com/dp/B08P5LRY37

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9 Comments

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Jan 31, 2026 3:48 PM
104 Comments
Joined Nov 2019
flogger42Jan 31, 2026 3:48 PM
104 Comments

Our community has rated this post as helpful. If you agree, why not thank

2700 joules and other features are nice for the price, but I can't find any info about it's clamping voltage. Not disclosing this very important spec suggests it's not very good.
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Jan 31, 2026 6:54 PM
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NaPra
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Jan 31, 2026 6:54 PM
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Quote from flogger42 View quoted comment :
2700 joules and other features are nice for the price, but I can't find any info about it's clamping voltage. Not disclosing this very important spec suggests it's not very good.
Looks like the clamping voltage is 600V, which is just too high for decent protection.
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Feb 1, 2026 4:00 AM
5 Comments
Joined May 2025
HilariousFuel156Feb 1, 2026 4:00 AM
5 Comments
This surge protector emitted magic smoke at load of one iron and two tv's. Looked like the fuse was just printed on the board - from remains of it. No glass…
Feb 1, 2026 11:20 AM
212 Comments
Joined Feb 2007
mbgrammerFeb 1, 2026 11:20 AM
212 Comments
Anyone have a link to sound advice on selecting these things?
Feb 1, 2026 1:00 PM
588 Comments
Joined Aug 2014
KonradenFeb 1, 2026 1:00 PM
588 Comments
Quote from mbgrammer View quoted comment :
Anyone have a link to sound advice on selecting these things?
All you could ever want to know about TVSS and surge protection.

The most important specification is if the device is UL (or equivalent) certified/listed. You don't want this thing catching fire and burning down your house.

The second most important specification is if it has the number and arrangement of plugs you're after because that's the reason you're buying it.

https://www.nist.gov/pml/quantum-...evelopment
Feb 1, 2026 4:50 PM
104 Comments
Joined Nov 2019
flogger42Feb 1, 2026 4:50 PM
104 Comments
Quote from NaPra View quoted comment :
Looks like the clamping voltage is 600V, which is just too high for decent protection.
Thanks for the info. I looked all over for that rating but couldn't find it. Where was it hidden? Or was I just blind? 🙂
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Feb 3, 2026 3:54 AM
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NaPra
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Feb 3, 2026 3:54 AM
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Quote from mbgrammer View quoted comment :
Anyone have a link to sound advice on selecting these things?
UL/ETL listed product
Clamping voltage ~300V
EMI/RFI Filtration
Higher the Joule rating the better

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Feb 3, 2026 4:37 AM
1.3K Comments
Joined Jan 2016
Squirrels8MyLunchFeb 3, 2026 4:37 AM
1.3K Comments
600v clamping, I'm holding out for 1000v clamp?🔥
Feb 9, 2026 4:41 AM
1.1K Comments
Joined Jul 2004
fatcoolFeb 9, 2026 4:41 AM
1.1K Comments
Monoprice outlet is the best overall and on sale amazon 21

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