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2 Prong to 3 Prong Outlet Adapter Converter (3-Pack) 3 Grounding Plug White, Turn 2-Prong Outlet to 3 Ground Outlets, ETL Listed Fireproof 395°F Resistant

4.6 4.6 out of 5 stars 4,257 ratings
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Color: White
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Purchase options and add-ons

Brand Maximm
Color White
Compatible Devices Dryers, Refrigerators, Air Conditioners, Power Tools, Washers
Product Dimensions 0.18"L x 0.09"W
Total Power Outlets 6

About this item

  • TURN ONE OUTLET INTO 3: Creates 3 outlets from a 2-Prong to a 3-Wire Grounding so you can plug in up to 3 devices and still giving you the grounding protection.
  • SPACE SAVER: Less clutter by keeping your devices plugged in one location, great anywhere extra outlets are needed
  • EXPAND YOUR OUTLET: Turn one outlet into three with the Maximm 3 Outlet Plug Adapter allowing you to power triple the amount of electronics from one plug and ETL Listed
  • CORD COMPATIBLE: allows easy access and accepts three adapters, and allows adding more outlets where you need them most, behind a nightstand to charge your phone, e-reader, and alarm clock and many more
  • STURDY & SAFE: construction of this grounded wall tap includes a 125V / 60Hz / 15 Amp / 1875-Watt power rating with easy installation into a standard grounded AC outlet

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2 Prong to 3 Prong Outlet Adapter Converter (3-Pack) 3 Grounding Plug White, Turn 2-Prong Outlet to 3 Ground Outlets, ETL Lis
This item: 2 Prong to 3 Prong Outlet Adapter Converter (3-Pack) 3 Grounding Plug White, Turn 2-Prong Outlet to 3 Ground Outlets, ETL Listed Fireproof 395°F Resistant
$12.99
Get it as soon as Wednesday, Mar 26
In Stock
Sold by Maximm Cable and ships from Amazon Fulfillment.
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2 Prong to 3 Prong Outlet Adapter Converter (3-Pack) 3 Grounding Plug White, Turn 2-Prong Outlet to 3 Ground Outlets, ETL Listed Fireproof 395°F Resistant

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Product Description

Transform your outlet anywhere with the Maximm 3 Outlet Plug. Expand a 2 Prong outlet into a 3-Wire Grounding with the wall tap. This allows space for bulky plugs and standard plugs to use this outlet adapter at the same time. This outlet adapter is ETL Listed and has an electrical rating of 15A, 125VAC, and 1875W 2-Wire To 2-Pole, 3-Wire Grounding. 2-Wire to U-Ground, White. The Maximm (3 Pack) 3 Outlet Plug Adapter is for indoor use only.

Important information

Bulb Voltage

125 volts

Customer reviews

4.6 out of 5 stars
4,257 global ratings

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Customers say

Customers find the electrical outlet works well, providing an inexpensive alternative to a full surge protector or power strip. It allows them to plug in 3 prong plugs that are grounded. They find it convenient and handy, making it an easy solution for rooms that only have two-prong outlets. Customers appreciate the build quality, describing it as well-made and stable.

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Works wellValue for moneyPlug capacityEase of useBuild qualityStay in placeFitScrew depth
174 customers mention "Works well"174 positive0 negative

Customers like the surge protectors. They say the protectors work well, are a good product, and they haven't had any problems using them.

"...They work great and are not too bulky, so they keep the second outlet free. For my needs, this was a really good value...." Read more

"...Overall, it's cheap and does the job. You might be able to get a better quality and price at a hardware store but ordering on Amazon is convenient." Read more

"...Product is well built, works perfectly, and a 3 pack at this price is outstanding. Terrific value, terrific product...." Read more

"I only have 2 prong outlets in my house and these work great for what I need...." Read more

90 customers mention "Value for money"90 positive0 negative

Customers appreciate the value for money of the electrical outlet. They say it works well for the price, is an inexpensive alternative to a full surge protector or power strip, and does the job.

"...For my needs, this was a really good value. If you are in a pinch like I was, I highly recommend these." Read more

"...This is an economical, easy solution anyone can use to convert a 2 prong outlet into a 3 prong. I love them...." Read more

"...Overall, it's cheap and does the job. You might be able to get a better quality and price at a hardware store but ordering on Amazon is convenient." Read more

"...Product is well built, works perfectly, and a 3 pack at this price is outstanding. Terrific value, terrific product...." Read more

77 customers mention "Plug capacity"65 positive12 negative

Customers appreciate the plug capacity of the electrical outlet. They mention it allows them to plug in grounded three-prong plugs and provides extra outlets. It saves space by not needing a large adapter, making the outlet more useful. The outlets are further apart so individual plugs aren't crowded.

"...They work great and are not too bulky, so they keep the second outlet free. For my needs, this was a really good value...." Read more

"...It stays in the wall and adds extra outlets without me having to have a bulky adapter and annoying extension cords" Read more

"...So, can easily expand my outlets now, and will accept three or two prong items...." Read more

"...All of the plugs have worked just fine." Read more

55 customers mention "Ease of use"55 positive0 negative

Customers find the electrical outlet easy to use. They find it convenient, handy, and a simple solution for rooms with only two-prong outlets. The product is economical, efficient, and helps them use their technology.

"...This is an economical, easy solution anyone can use to convert a 2 prong outlet into a 3 prong. I love them...." Read more

"Easy to use" Read more

"It was super easy to install as I live in an older house and the landlord refuses to upgrade the outlets, but having Air Conditioners, and..." Read more

"...This unit fulfilled our need, and coming in a three pack was ideal, since all of the outlets in the house are two-prong single outlets." Read more

38 customers mention "Build quality"33 positive5 negative

Customers appreciate the electrical outlet's build quality. They find it well-made, stable, and secure.

"...Product is well built, works perfectly, and a 3 pack at this price is outstanding. Terrific value, terrific product...." Read more

"...This solved the problem. The 3 pack was very economical. They're sturdy and stay put." Read more

"I am very happy with the 2-3 prong outlet. Its sturdy , fit in place without any issues...." Read more

"These were a great price, they're sturdy, and easy to use. I've been using them with my surge protectors and they work great...." Read more

10 customers mention "Stay in place"10 positive0 negative

Customers appreciate the electrical outlet's secure mounting. It stays in place without wobbling or falling out of the outlet. The adapter mounts securely so plugs can be removed easily without falling out.

"...It stays in the wall and adds extra outlets without me having to have a bulky adapter and annoying extension cords" Read more

"...This adapter mounts securely so that plugs can be removed easily without the entire adapter coming out of the outlet...." Read more

"...These adapters are flush to the wall and hold extension cords without falling out of the outlet." Read more

"...adapter is slim and does not weigh too much allowing it to stay in the plug firmly...." Read more

37 customers mention "Fit"25 positive12 negative

Customers have different views on the fit of the electrical outlet. Some find it the right size for additional outlets and space-saving, while others report issues with the prongs not fitting properly when turned upside down. The third prong is too small for three-prong plugs.

"...They work great and are not too bulky, so they keep the second outlet free. For my needs, this was a really good value...." Read more

"The product fit the outlet; however, the hole was slightly misaligned for attaching securely to the outlet...." Read more

"...for the top outlet to be used, unfortunately with the name upright it only fits in the bottom to allow for the grounding screw...." Read more

"This adapter is slim and does not weigh too much allowing it to stay in the plug firmly...." Read more

8 customers mention "Screw depth"3 positive5 negative

Customers have mixed opinions about the screw depth. Some find it useful and mention having a hole for the screw. Others say they don't come with screws, the screw piece doesn't reach the screw hole when plugged in, and the outlets have short screws, which doesn't flush the metal plates with them.

"These don't come with screws. You're expected to use the existing ones on your outlet and those most likely won't work as they are too short...." Read more

"...with an older home, this is perfect, plus the use of the screw grounding is very handy...." Read more

"...It does not come with a screw for attaching. A longer screw is needed." Read more

"...So some screws don't reach all the way. The struggle is real here. I was able to get one of them installed.. but the 3 boxes I bought is all junk." Read more

Should come with screws
3 out of 5 stars
Should come with screws
I bought these for a house built in the 50's with mostly 2 prong outlets. The do work, bit if you want to attach them to a grounding screw it may take a little more effort.The middle screws that hold the outlet face plates on in my house are only just long enough for that. They cannot go in far enough to hold the adapter and the plate. This is partly because the loop on the adapters is about 1/8" away from the back of the adapter. I ended up having to scrounge up a longer screw and having to take the face plate off of the outlet to get a secure fit. Now I know why they design the single converter with a wire sticking out to attach to the outlet screw.
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Top reviews from the United States

  • Ed Garrett
    5.0 out of 5 stars Works Exactly As It Should
    Reviewed in the United States on January 13, 2021
    Color: WhiteVerified Purchase
    Bought a house with only half of the outlets grounded. Have to use these on some outlets until I can get some more done. They work great and are not too bulky, so they keep the second outlet free. For my needs, this was a really good value. If you are in a pinch like I was, I highly recommend these.
    Helpful
     Report
  • David Uretsky
    5.0 out of 5 stars Awesome product
    Reviewed in the United States on April 2, 2019
    Color: WhiteVerified Purchase
    I've been looking for something like this forever. My house was built in 1960, and the majority of outlets in the house are 2 prong, which is highly annoying (and I'm not stupid enough to touch anything that could fry me to change them). This is an economical, easy solution anyone can use to convert a 2 prong outlet into a 3 prong. I love them. Just make sure to remember to screw them down to minimize wiggling and ensure they are grounded.
    10 people found this helpful
    Helpful
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  • Ashley
    5.0 out of 5 stars Works great
    Reviewed in the United States on December 26, 2022
    Color: WhiteVerified Purchase
    My outlets are pretty loose and I had a hard time finding a two prong adapter, so this works great. It stays in the wall and adds extra outlets without me having to have a bulky adapter and annoying extension cords
    One person found this helpful
    Helpful
     Report
  • Craig
    4.0 out of 5 stars Not well designed but works
    Reviewed in the United States on January 19, 2021
    Color: WhiteVerified Purchase
    Pretty much does the job as I need it to, but I'll echo other reviews complaints:

    1. The inputs are spaced too close together, so I can pretty much only use the outer two unless the plugs are tiny.
    2. The grounding pin is set about 1 mm or so from the back of the frame. As a result, when you plug it in the grounding pin sits 1mm away from the face of the outlet cover. Since the grounding screw on most outlets seems to be barely long enough, it can be tough to get the screw to meet the threads. I had to push extremely hard with the screwdriver to bend the grounding pin back to reach.

    Overall, it's cheap and does the job. You might be able to get a better quality and price at a hardware store but ordering on Amazon is convenient.
    One person found this helpful
    Helpful
     Report
  • John in Indy
    5.0 out of 5 stars Works well, good price
    Reviewed in the United States on March 2, 2023
    Color: WhiteVerified Purchase
    Be sure to use the outlet civer screw to attach the pulg to the outlet, and then test to be sure it is grounded.
    Don't overload your outlets or circuits.
    One person found this helpful
    Helpful
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  • MD
    5.0 out of 5 stars Quality product
    Reviewed in the United States on March 20, 2019
    Color: WhiteVerified Purchase
    Not always easy to find a two prong adapter, and, with an older home, this is perfect, plus the use of the screw grounding is very handy. So, can easily expand my outlets now, and will accept three or two prong items.

    Product is well built, works perfectly, and a 3 pack at this price is outstanding.

    Terrific value, terrific product.

    Highly recommend!
    3 people found this helpful
    Helpful
     Report
  • BeatnikGypsy
    5.0 out of 5 stars Does what you need it to
    Reviewed in the United States on April 3, 2020
    Color: WhiteVerified Purchase
    I only have 2 prong outlets in my house and these work great for what I need. I have them hooked up to multiple sources (TV, phone charger, lamp, blow dryer, oil diffuser) and they have maintained full effectiveness. The only issue I have, which might just be the outlet I am using myself, and not an issue with the product, is that it falls out easily/doesn't seem to lock in very well but like I said, that might be an issue of my own house and its crappy outlets.
    One person found this helpful
    Helpful
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  • Gretchen Macdowall
    3.0 out of 5 stars Should come with screws
    Reviewed in the United States on December 29, 2020
    Color: WhiteVerified Purchase
    I bought these for a house built in the 50's with mostly 2 prong outlets. The do work, bit if you want to attach them to a grounding screw it may take a little more effort.

    The middle screws that hold the outlet face plates on in my house are only just long enough for that. They cannot go in far enough to hold the adapter and the plate. This is partly because the loop on the adapters is about 1/8" away from the back of the adapter. I ended up having to scrounge up a longer screw and having to take the face plate off of the outlet to get a secure fit. Now I know why they design the single converter with a wire sticking out to attach to the outlet screw.
    Customer image
    Gretchen Macdowall
    3.0 out of 5 stars
    Should come with screws

    Reviewed in the United States on December 29, 2020
    I bought these for a house built in the 50's with mostly 2 prong outlets. The do work, bit if you want to attach them to a grounding screw it may take a little more effort.

    The middle screws that hold the outlet face plates on in my house are only just long enough for that. They cannot go in far enough to hold the adapter and the plate. This is partly because the loop on the adapters is about 1/8" away from the back of the adapter. I ended up having to scrounge up a longer screw and having to take the face plate off of the outlet to get a secure fit. Now I know why they design the single converter with a wire sticking out to attach to the outlet screw.
    Images in this review
    Customer image
    9 people found this helpful
    Helpful
     Report