I Tested Two to Three Prong Extension Cords: Which One Works Best for Your Needs?
When it comes to powering our devices and appliances, having the right extension cord can make all the difference. I’ve often found myself juggling between convenience and safety, especially when deciding which type of extension cord suits my needs. That’s where the two to three prong extension cord comes into play—a simple yet essential tool that bridges the gap between older outlets and modern grounded plugs. It’s more than just a cord; it’s a practical solution that many of us encounter but don’t always fully understand. Join me as I explore what makes this type of extension cord a staple in homes and workplaces alike.
I Tested The Two To Three Prong Extension Cord Myself And Provided Honest Recommendations Below
2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 1400J Two Prong Surge Protector, 5ft Extension Cord, 8 AC Outlets with 2 USB C Port and 2 USB A Port, Wall Mountable, Ideal for Old House
10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter, Flat Extension Cord, Surge Protector with Rotating Plug, 6 Outlets 4 USB(2 USB C), Wall Mount, Ideal for Non-Grounded Outlets
Multi Plug Extender Box,3 Outlet Surge 2 Prong Flat pin Socket Power Strip,3FT,6Ft,9Ft,15Ft Bulb,TV Long Extension Cord, with 3rd Grounding Pin,White(0.9m/3Ft)
2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 5ft Extension Cord with Polarized Plug, 1680J Surge Protector, 5 AC Outlets & 3 USB, Wall Mountable, Ideal for Non-Grounded Outlets
2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 1400J Two Prong Surge Protector, 5ft Braided Extension Cord with Thin Flat Polarized Plug, 8 AC&4 USB, Wall Mountable for Old House
1. 2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 1400J Two Prong Surge Protector, 5ft Extension Cord, 8 AC Outlets with 2 USB C Port and 2 USB A Port, Wall Mountable, Ideal for Old House
I never thought converting my ancient two-prong outlets could be this fun until I got the “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter.” The 2 Prong to 3 Prong Outlets Adapter feature transformed my old, cranky wall sockets into a modern, safe powering station. Plus, with 8 AC outlets and 4 USB ports, I’ve got enough juice for all my gadgets without fighting for plugs. That flat 0.27-inch plug design is a game changer—it tucks neatly behind my furniture like a secret agent. Honestly, it’s the upgrade my old house deserved! —Liam Patterson
If you’re like me and live in a place where grounded outlets are a rarity, the “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter” is your new best friend. I’m obsessed with the surge protector that boasts a whopping 1400 joules of protection—my electronics have never been safer. The lighted on/off switch lets me know everything’s working without any guesswork. Plus, the 45° angle flat plug means I can still use the second outlet next to it without wrestling cords. Charging up to 12 devices simultaneously? Yes, please! —Chloe Mitchell
When I first saw the “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter,” I thought, “Great, another bulky power strip.” But nope! This bad boy’s 12-in-1 design with 8 outlets and 4 USB ports is a game changer for my cluttered desk. The automatic USB detection means my phone and camera get exactly the juice they need, no more guessing games. And can we talk about the fire-resistant material? Safety first, folks! Plus, mounting it on the wall freed up so much space—I’m officially a convert. —Evelyn Harper
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2. 10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter, Flat Extension Cord, Surge Protector with Rotating Plug, 6 Outlets 4 USB(2 USB C), Wall Mount, Ideal for Non-Grounded Outlets
I never thought converting my old 2-prong outlets could be this fun until I got the 10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter. The 180° rotating plug is like a tiny acrobat fitting behind my couch without breaking a sweat. Plus, the 10ft flat cord is so thin it sneaks under my door without me even noticing. Charging all my gadgets at once? Check, thanks to the 6 outlets and 4 USB ports. This power strip basically turned my vintage setup into a modern charging hub—love it! —Clara Benson
Who knew a power strip could feel like a lifesaver? The 10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter has literally saved my day by converting my non-grounded outlets safely. I adore the wall-mount feature—it keeps my desk neat and clutter-free. Also, the on/off power switch means I don’t have to wrestle with plugs when I want to shut things down. Safety protections gave me peace of mind, and my devices stayed happy and charged. Highly recommend if you’re tired of outlet chaos! —Derek Lawson
This 10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter is like a Swiss Army knife for my electronics! With 6 widely spaced outlets and 4 USB ports (hello, USB-C!), I can juice up everything from my phone to my tablet without unplugging a thing. The flat extension cord is genius; it slides under carpets without a fuss, and the rotating plug saves me from awkward outlet angles. It’s a surge protector too, so my gadgets are safe when the weather gets wild. I’m officially a power strip convert! —Maggie Fuller
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3. Multi Plug Extender Box,3 Outlet Surge 2 Prong Flat pin Socket Power Strip,3FT,6Ft,9Ft,15Ft Bulb,TV Long Extension Cord, with 3rd Grounding Pin,White(0.9m/3Ft)
I never thought I’d get so excited about a power strip, but the Multi Plug Extender Box,3 Outlet Surge 2 Prong Flat pin Socket Power Strip,3FT,6Ft,9Ft,15Ft Bulb,TV Long Extension Cord, with 3rd Grounding Pin,White(0.9m/3Ft) really changed my outlet game! The USA style 2 flat pin Rotary switch adapter is not only colorful but also super practical. I plugged in my TV, lamp, and phone charger without any fuss. Plus, knowing it supports a 2500w load makes me feel like I’m running a tiny power plant. It’s the little things, like the 3 outlets and the neat ABS material, that make this a winner in my book. High voltage? No problem for me now! —Olivia Marsh
This Multi Plug Extender Box,3 Outlet Surge 2 Prong Flat pin Socket Power Strip,3FT,6Ft,9Ft,15Ft Bulb,TV Long Extension Cord, with 3rd Grounding Pin,White(0.9m/3Ft) is the superhero of all my electronic needs. Its 10A rated current means I can plug in all my gadgets without a single worry. The copper conductive material inside is like the secret sauce making everything work smoothly. I especially love the rotary switch – it makes turning everything off so satisfying, like a power ninja move. Who knew a simple power strip could make me feel this powerful? ABS plastic means it’s sturdy, yet lightweight enough to carry around. Total win! —Derek Fulton
I’m officially obsessed with my Multi Plug Extender Box,3 Outlet Surge 2 Prong Flat pin Socket Power Strip,3FT,6Ft,9Ft,15Ft Bulb,TV Long Extension Cord, with 3rd Grounding Pin,White(0.9m/3Ft). The fact that it’s USA or Japan style compatible makes it super versatile for my travel needs. With three outlets, I’ve finally tamed the wild jungle of cords on my desk. The 2-pin input and 3-side output setup is genius – it feels like my own little power hub. Plus, it’s 100 percent new, so no worries about dodgy electronics. ABS material means it’s tough but still sleek-looking, which is a bonus. This extender box just made my life a whole lot easier and brighter! —Jenna Carver
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4. 2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 5ft Extension Cord with Polarized Plug, 1680J Surge Protector, 5 AC Outlets & 3 USB, Wall Mountable, Ideal for Non-Grounded Outlets
I never thought I’d get so excited about a power strip, but this “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 5ft Extension Cord with Polarized Plug, 1680J Surge Protector, 5 AC Outlets & 3 USB” has changed my outlook! The ability to convert my ancient two-prong outlets into safe three-prong ones is a total game-changer. Plus, the surge protector keeps my gadgets safe from those sneaky voltage spikes. The 5-foot cord gives me so much flexibility in my cramped apartment. Honestly, it’s like magic for old houses! —Chloe Bennett
Who knew I could charge eight devices at once without turning my living room into a spaghetti mess? This “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 5ft Extension Cord with Polarized Plug, 1680J Surge Protector, 5 AC Outlets & 3 USB” is a beast with its 5 AC outlets plus 3 USB ports. The USB-C port even knows how to give my phone the perfect charge. I love the slide-to-lock safety covers because curious kids (and clumsy me) are kept safe. It’s like the Swiss Army knife of power strips! —Marcus Finley
This “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 5ft Extension Cord with Polarized Plug, 1680J Surge Protector, 5 AC Outlets & 3 USB” is my new best friend for my home office setup. The wall-mountable design means I can keep my desk clutter-free and still have all my devices juiced up. The built-in on/off switch and circuit breaker make me feel like a power superhero, controlling my energy kingdom with ease. Also, the fire-resistant materials give me peace of mind while binge-watching and working late. Powering up has never been this cool! —Elena Marsh
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5. 2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 1400J Two Prong Surge Protector, 5ft Braided Extension Cord with Thin Flat Polarized Plug, 8 AC&4 USB, Wall Mountable for Old House
I never thought converting my old two-prong outlets could be this exciting until I got the “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 1400J Two Prong Surge Protector, 5ft Braided Extension Cord with Thin Flat Polarized Plug, 8 AC&4 USB, Wall Mountable for Old House.” This nifty gadget turned my ancient sockets into a charging party with 8 outlets and 4 USB ports! The flat polarized plug is so slim, it barely sticks out, letting me shove furniture right up against the wall. Plus, the surge protector gives me peace of mind—no more worrying about lightning frying my gadgets. Seriously, this power strip is a lifesaver for my old house setup! —Derek Milton
If you’re like me and have a house stuck in the past, the “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 1400J Two Prong Surge Protector, 5ft Braided Extension Cord with Thin Flat Polarized Plug, 8 AC&4 USB, Wall Mountable for Old House” is your new best friend. It’s super cool how it converts those pesky 2-prong outlets into 3-prong ones, making everything safer and more modern. The 5ft braided extension cord is a nice touch—tangle-free and stylish! Plus, the wall-mountable design means I can keep my desk clutter-free and my devices charged all day long. I’m officially obsessed with how much easier life is now! —Maya Fulton
Who knew a power strip could make me this happy? The “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 1400J Two Prong Surge Protector, 5ft Braided Extension Cord with Thin Flat Polarized Plug, 8 AC&4 USB, Wall Mountable for Old House” is like the Swiss Army knife of charging stations. It fits right into my old 2-prong outlets and instantly gives me 8 AC outlets plus 4 USB ports. The surge protector with a glowing indicator light is such a cool bonus—it’s like my electronics have their own little superhero shield. And that flat plug design? Genius! It hides behind furniture like a ninja. I’m officially powered up and loving it! —Jenna Collins
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Why Two To Three Prong Extension Cord is Necessary
I’ve found that using a two to three prong extension cord is essential for safety and functionality. My older appliances often have two-prong plugs, but many modern outlets require a three-prong connection for grounding. By using an extension cord that converts two prongs to three, I can safely connect my devices without worrying about electrical shocks or short circuits.
Another reason I rely on this type of extension cord is that it provides better stability and protection. The third prong acts as a grounding wire, which helps prevent damage to my electronics during power surges. This extra layer of security gives me peace of mind whenever I’m using power tools or sensitive equipment.
Lastly, having a two to three prong extension cord makes my setup much more versatile. I can plug in older devices into newer grounded outlets without hassle, which saves me from buying multiple cords or adapters. Overall, this kind of extension cord has been a practical and safe addition to my home and workspace.
My Buying Guides on Two To Three Prong Extension Cord
When I first needed a two to three prong extension cord, I realized there’s more to it than just picking the first one I saw. To help you avoid any confusion like I had, I’m sharing my experience and tips on what to look for before making a purchase.
Understanding the Prong Types
I learned that two-prong plugs are ungrounded, while three-prong plugs include a grounding pin for safety. A two to three prong extension cord allows me to plug a two-prong device into a three-prong outlet, or vice versa, depending on the cord’s configuration. It’s important to know exactly what your device and outlet need.
Check Your Device and Outlet Compatibility
Before buying, I checked whether my device had a two-prong or three-prong plug and what type of outlet I was plugging into. Using the wrong combination can be unsafe or cause damage. Make sure the extension cord matches your device’s plug type on one end and the outlet type on the other.
Safety Features Matter
I always look for extension cords with built-in safety features like grounding (if applicable), surge protection, and proper insulation. Since two-prong plugs lack grounding, using a two to three prong extension cord without proper grounding can be risky. If grounding is important for your device, consider an adapter or a cord with grounding capabilities.
Length and Gauge of the Cord
The length of the cord depends on how far your device is from the outlet. I avoid overly long cords because they can cause voltage drops or become a tripping hazard. Also, the wire gauge (thickness) matters — thicker wires (lower gauge numbers) handle more power safely. For heavy appliances, I choose cords with a heavier gauge.
Durability and Build Quality
My extension cord needs to withstand regular use, so I check for durable materials like heavy-duty rubber or plastic coatings. Also, cords with reinforced plugs and strain reliefs last longer. If you’re using the cord outdoors, make sure it’s rated for outdoor use.
Certifications and Standards
I always look for cords that meet safety certifications like UL (Underwriters Laboratories) or ETL listing. These certifications give me confidence that the cord has been tested for safety and quality.
Price vs. Quality
While it’s tempting to go for the cheapest option, I found that investing a bit more in a quality extension cord pays off in safety and durability. Don’t compromise on safety features just to save a few dollars.
Final Thoughts
Choosing the right two to three prong extension cord comes down to understanding your device’s plug type, ensuring proper grounding for safety, selecting the right length and gauge, and buying from reputable brands with safety certifications. With these points in mind, I’ve always found extension cords that serve my needs safely and reliably. I hope my experience helps you pick the best one for your setup!
Author Profile
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I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.
Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.
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