JACKYLED Polarized Compact 3-To-2 Prong Plug Adapters, 4-Count

Last updated date: September 15, 2022

DWYM Score

9.6

JACKYLED Polarized Compact 3-To-2 Prong Plug Adapters, 4-Count

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We looked at the top 3-To-2 Prong Plug Adapters and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best 3-To-2 Prong Plug Adapter you should buy.

Update as September 15, 2022:
Checkout The Best 3-To-2 Prong Plug Adapter for a detailed review of all the top 3-to-2 prong plug adapters.

Overall Take

Convert your wall outlet with this 3-to-2 prong plug adapter four pack. Each of the adapters is constructed using fireproof materials, so you can feel confident in using them. They allow for a maximum voltage of 125 volts. You can install them in both home and office settings.


In our analysis, the JACKYLED JACKYLED Polarized Compact 3-To-2 Prong Plug Adapters, 4-Count placed 1st when we looked at the top 7 products in the category. For the full ranking, see below.

From The Manufacturer

Fire-proof Material PBT. Premium Quality Electrical Adapter: ETL Listed. JACKYLED 3-2 prong adapter is made of fire-proof material PBT that is high temperature-resistant up to 200℃. With AC 125V/15A and Electrical Rating 1875W Max Wattage, this light socket outlet 3-prong is sturdy enough for working with electrical, household, Industrial, machinery and other appliances. Wall Outlet Converter: The 2 prong to 3 prong outlet adapter can covert a grounded electric extension power cord to an AC outlet without a grounding pin slot, perfect for older houses or offices with AC wall outlets that can not accept grounded plugs. Polarized Plug: The 3-prong to 2-prong grounding adapters is polarized and better than the un-polarized plug adapters, because polarized plugs only allow you insert the plug into the outlet slots in one direction, wide blade to wide slot, narrow blade to narrow slot, which ensures neutral-to-neutral, hot-to-hot and provides a measure of safety for the appliances and house wiring to be aligned in terms of polarity. This also explains why most household appliances’ plugs are polarized. Portable and Easy to Use: It’s small and compact so you can take a 2- to 3-prong adapter in your briefcase or laptop bag anywhere. Just plug the adapter to a wall socket and you will have a 3-prong outlet. This 3 prong to 2 prong adapter is also portable for travelling to Japan. All outlets in Japan is 2-prong, so with this adapter, you can easily charge your 3-prong electronic devices. Grounded Protection: This three-prong to two-prong adapter plug fits snugly into the wall outlet without falling out when plugging a heavy cord into the adapter. It has a metal grounding tab/ ground terminal to fit neatly under the outlet plate screw and provide a proper grounding for safety.

An Overview On 3-To-2 Prong Plug Adapters

If you live in an older home and you haven’t had any electrical upgrades done, you might have electrical outlets that only allow you to insert plugs with two prongs and are ungrounded. These differ from the modern outlets that you’ll find that have the two normal vertical holes along with a third round hole used for the grounding prong. While these older outlets are still permitted per building code rules, they create an inconvenience when you need to plug in modern devices like computers and appliances that usually have plugs with three prongs.

That’s why you might consider a 3-to-2 prong plug adapter as a solution for using the device. This kind of adapter has three holes in the front where you can plug in the 3-prong device. The back side features two prongs to plug into the outlet plus a special metal tab. This metal tab is designed for you to install onto your outlet’s cover plate with a screw to make a ground path. You can have success if your wall box is made of metal but not if it’s made of plastic, so you’ll want to check on this before you buy the adapter.

When shopping for a 3-to-2 prong plug adapter, you’ll notice that many options will look similar in shape and color. They often come in neutral colors such as white, cream or gray, and the tab is usually silver. While they’re all often compact, some adapters are wider or taller than others. That means you’ll want to make sure the one you choose won’t block access to other nearby outlets.

You can find 3-to-2 prong plug adapters with highlighted features as well. For example, some have grips on the sides so that it’s easier to insert and remove the adapter from the outlet. Others might have surge protection features or emphasize being fireproof.

To make sure you’re getting a quality product, you’ll want to look for one that is ETL or UL listed. These designations mean the adapter meets the standards set by the specific organization.

In addition, you’ll want to consider how many of these adapters you need. While you can find individual options, the adapters often come in sets with three to six included. It can also be more cost-effective to buy a larger set as long as you know you’ll use them all.

The 3-To-2 Prong Plug Adapter Buying Guide

  • Always make sure that you safely secure the metal tab on your 3-to-2 prong plug adapter. This means plugging the adapter into the top outlet so you can install the metal tab using the faceplate’s middle screw. While you might find this inconvenient versus just plugging the adapter into the wall quickly, avoiding the extra step creates safety risks. You’d also risk the possibility of having your expensive gadget fail due to an electrical issue without the grounding protection.
  • If you need help or have concerns about the outlet, it’s best to consult an electrician before trying to use the 3-to-2 prong plug adapter. They can check if your home’s electrical system is up to code or has any safety issues. In the end, they may suggest a solution such as upgrading your outlet to a 3-prong grounded one. While that’s a more expensive option, you’d be able to simply plug your items directly without an adapter, and you’d have less of a chance of a fire, shock or equipment damage.
  • Discontinue using the 3-to-2 prong plug adapter immediately if you notice issues like overheating or experiencing issues with the plugged-in device.
  • These adapters should have polarized plugs, meaning you can only plug them in one specific way. This is for your safety, so avoid trying to force the adapter in the wrong way.