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10 Best Two Prong to Three Prong Adapters for 2025: Top Picks Reviewed
Finding the best two prong to three prong adapter is essential for ensuring that electrical devices can be safely and efficiently plugged into a variety of outlets. In today’s world, where electronic devices are central to our daily lives, having the right adapter is crucial. This article will delve deep into the top 10 two prong to three prong adapters available on Amazon, providing an in-depth review of each product’s features, pros, and cons.
1. GE 3-Outlet Adapter with Grounding
Best For
Versatile use in homes and offices.
Product Review
The GE 3-Outlet Adapter with Grounding is designed for convenience, allowing users to convert a two-prong outlet into a three-prong one swiftly. This adapter features three standard grounded outlets, making it perfect for powering up multiple devices simultaneously. Its sturdy construction ensures longevity, while a flat design allows for easy placement against walls without blocking other outlets.
Pros:
- Offers three outlets for multiple devices.
- Flat plug allows for easy placement.
- Durable construction.
Cons:
- Limited to 15A, which might not be enough for high-powered devices.
−$1.39
- Power More – Get 2 orange outlet adapters for one price with the set of GE-branded Polarized Grounding Adapters
- Convert – Transform a 2-prong, polarized outlet into a grounded, 3-prong outlet in seconds
- Easy to Install – Plug in the outlet adapter and fasten the green tab under the metal wallplate mounting screw to complete the grounding path
- Rating – This outlet adapter has a maximum electrical rating of 15A/125VAC/1875W and is intended for indoor use only
- Top Brand – GE is a top brand in outlet adapters, surge protectors and power strips
2. AmazonBasics 2-Prong to 3-Prong Grounding Adapter
Best For
Budget-conscious consumers.
Product Review
The AmazonBasics 2-Prong to 3-Prong Grounding Adapter is one of the most affordable options available. It converts any two-prong receptacle into a three-prong outlet, making it a practical solution for those with older homes. This compact adapter is designed to fit snugly in most outlets and features a minimalist design that easily blends into any environment.
Pros:
- Affordable price point.
- Compact and user-friendly design.
- Effective for basic needs.
Cons:
- Limited durability compared to other models.
- May not support high electrical loads.
−$1.00
- 1. Excellent Value: Polarized 3-2 Prong Adapters Grounding Adapter, 3 Pack for the best value. The polarized plug adapter has one larger and one smaller prong (NOT the Same)
- 2. Indoor Use ONLY: 125V 15A, Safely add grounding protection to your indoor 2 prong outlets
- 3. Easy to Use: Simply find the outlets of your choice and plug this 2 Prong Outlets to 3 Prong Outlets adapters into the outlets
- 4. Widely Use: These 3-2 Prong Adapters Grounding Adapter for working with electrical, household, Industrial, machinery and other appliances
- 5. Space-Saving: Small 3 Prong to 2 Prong Adapter, easy to carry anywhere, also convenient for travel
3. TESSAN Compact 2-Prong to 3-Prong Adapter
Best For
Traveling and compact spaces.
Product Review
The TESSAN Compact 2-Prong to 3-Prong Adapter is designed for portability, making it ideal for travelers. The adapter is lightweight and compact, fitting easily into a bag or suitcase. Its sturdy build ensures it withstands the rigors of travel while converting outlets in hotels or other locations with older electrical systems.
Pros:
- Lightweight and portable.
- Compact design for travel.
- Versatile compatibility.
Cons:
- May not fit securely in older outlets.
- Limited to single-use at a time.
−$0.87
- Adapter for Home or Travel: Type A Plug Adapter can work in America for 2-prong to 3-prong outlet adapter. You can also take this Japan power adapter travel to Japan, Philippines, Canada, Mexico, China, Thailand, Anguilla, Colombia, Acosta Erica, Cuba, Guatemala, Guyana, Haiti, Liberia, Panama, Peru
- Wall Outlet Extender: This Japan plug adapter can turn 1 Type A socket into 4 outlets and 3 USB ports, charge up to 7 devices at a time without blocking; It only occupies one socket on the wall panel and does not interfere with other plugs, suitable for home, office, travel, hotel, college dorm room, etc
- US to Japan Plug Adapter with USB-C: Dual USB A ports can charge up to 2.4A, the USB C port provide charging speed up to 3A; 2 types of USB ports can detect charged devices and give you more charging options; Ideal for cellphone, tablet, earphone, etc
- Compact Size: With only 3.4 oz lightweight design, portable size allows this Japan outlet adapter easily put in your pocket, effectively saving the space of your suitcase, backpack and handbag; No surge protection, no cords, making it fully cruise ship essentials
- NOTE: This USA to Japan plug adapter only works on 100V to 250V wide voltage devices. If you want to use your hair dryer, straightener or curling irons, they need to support wide voltage, or you may need a power voltage converter
4. TESSAN 2 in 1 Grounded Plug Adapter
Best For
Multiple device charging.
Product Review
With the TESSAN 2 in 1 Grounded Plug Adapter, users can convert two two-prong outlets into three-grounded outlets, making it a highly efficient accessory. This model is perfect for rooms where multiple devices need to be charged or plugged in. It features built-in safety shutters to protect users from accidental contact with live ports.
Pros:
- Converts two outlets into three.
- Built-in safety shutters for added protection.
- Perfect for heavy usage.
Cons:
- Larger size may block adjacent outlets.
- Can be pricier than standard adapters.
−$0.87
- Adapter for Home or Travel: Type A Plug Adapter can work in America for 2-prong to 3-prong outlet adapter. You can also take this Japan power adapter travel to Japan, Philippines, Canada, Mexico, China, Thailand, Anguilla, Colombia, Acosta Erica, Cuba, Guatemala, Guyana, Haiti, Liberia, Panama, Peru
- Wall Outlet Extender: This Japan plug adapter can turn 1 Type A socket into 4 outlets and 3 USB ports, charge up to 7 devices at a time without blocking; It only occupies one socket on the wall panel and does not interfere with other plugs, suitable for home, office, travel, hotel, college dorm room, etc
- US to Japan Plug Adapter with USB-C: Dual USB A ports can charge up to 2.4A, the USB C port provide charging speed up to 3A; 2 types of USB ports can detect charged devices and give you more charging options; Ideal for cellphone, tablet, earphone, etc
- Compact Size: With only 3.4 oz lightweight design, portable size allows this Japan outlet adapter easily put in your pocket, effectively saving the space of your suitcase, backpack and handbag; No surge protection, no cords, making it fully cruise ship essentials
- NOTE: This USA to Japan plug adapter only works on 100V to 250V wide voltage devices. If you want to use your hair dryer, straightener or curling irons, they need to support wide voltage, or you may need a power voltage converter
5. TESSAN International Travel Adapter
Best For
International travel needs.
Product Review
For those who frequently travel internationally, the TESSAN International Travel Adapter provides exceptional versatility. This adapter supports over 150 countries and converts from two prongs to three prongs, ensuring compatibility worldwide. It’s perfect for travelers looking to power up their devices anywhere they go, featuring extra USB ports for additional charging options.
Pros:
- Versatile for global travel.
- Multiple USB ports available.
- Compact and easy to carry.
Cons:
- May not meet all regional specifications.
- A bit bulky compared to standard two-to-three converters.
−$3.00
- Adapter for Europe Plug: Europe plug adapter works in European countries such as Italy, Spain, France, Portugal, Greece, Iceland, Germany, Switzerland, Netherlands, Turkey, Poland, etc; Some countries or regions use multiple socket types (Note: Type C adapters are not supported in the UK, Ireland, Scotland)
- Note: The adaptor for European outlet is not a voltage converter, make sure your device supports 100 to 250V dual voltage; If you plan to use a hair dryer, straightener, or curling iron on this European power adapter, ensure they support dual voltage
- 7 in 1 European Adapter: The Spain adapter plug features 4 AC Outlet (2500W Max), 1 USB C (3A Max) and 2 USB A (2.4A Max per port); Type C adapter for travel can charge 7 devices simultaneously, reduces waiting time and no need to bring extra adapters
- USB C 15W: TESSAN European travel plug adapter USB C is of 15W Max output, charging your phone, earphones and other devices; EU adapters for travel also has 2 USB A port to meet the charging needs of various devices
- Compact and Portable: Compact size 2.24 × 3.14 × 2.65 in and lightweight 3.48 ounces; International power adapter fits easily into your bag; EU adapter with 4 sided design won't block when plug in large adapter; No surge protection, cruise ship essentials
6. ION 2-Prong to 3-Prong Grounded Adapter
Best For
Reliability and durability.
Product Review
The ION 2-Prong to 3-Prong Grounded Adapter is an exemplary choice for those looking for reliability. This adapter not only converts two-prong outlets into three-prong ones but also features a robust design that can withstand daily use. Its construction is aimed at ensuring a secure connection, making it ideal for heavy equipment.
Pros:
- Sturdy construction for heavy-duty use.
- Secure connection to outlets.
- Reliable for various appliances.
Cons:
- Slightly more expensive than cheaper models.
- Bulky design may not be portable.
- SAFE & RELIABLE: UL Listed, Rating of 125V / 15 Amp / 1875 Watt power, Made of high-quality materials and a fire-resistant ABS shell. It has passed rigorous testing to ensure its safety and reliability.
- 3-Prong to 2-Prong Plug Adapter: This converter allows you to connect 3-pronged appliances to a 2-prong outlet. It is compatible with a wide range of appliances, including hair dryers, straighteners, lamps, and more. Quantity:1-pack.
- Triple Outlet Converter: The converter features 3 AC outlets, providing you with more charging and power options. It is perfect for home and office use, allowing you to charge multiple devices simultaneously.
- Grounding protection: The wall outlet converter features built-in grounding protection, screw on the faceplate of a grounded outlet box, which ensures safety. It is certified by UL standards and is suitable for use in homes and offices
- Easy to Use: The converter is easy to use and does not require any installation. Simply plug it into the outlet and connect your appliances to the converter. Won't block the second outlet
7. BESTEK 2 Prong to 3 Prong Adapter
Best For
Multiple device connectivity.
Product Review
The BESTEK 2 Prong to 3 Prong Adapter stands out due to its multiple port options, featuring two USB ports along with the three-prong outlet. This product allows users to charge smartphones, tablets, and other devices simultaneously. Its compact design means it won’t take up too much space, making it a great fit for desks and nightstands.
Pros:
- Multiple device charging capability.
- Compact and user-friendly.
- Includes USB ports for additional convenience.
Cons:
- May not handle high voltage devices efficiently.
- Can be slightly pricier than basic models.
−$1.00
- 1. Excellent Value: Polarized 3-2 Prong Adapters Grounding Adapter, 3 Pack for the best value. The polarized plug adapter has one larger and one smaller prong (NOT the Same)
- 2. Indoor Use ONLY: 125V 15A, Safely add grounding protection to your indoor 2 prong outlets
- 3. Easy to Use: Simply find the outlets of your choice and plug this 2 Prong Outlets to 3 Prong Outlets adapters into the outlets
- 4. Widely Use: These 3-2 Prong Adapters Grounding Adapter for working with electrical, household, Industrial, machinery and other appliances
- 5. Space-Saving: Small 3 Prong to 2 Prong Adapter, easy to carry anywhere, also convenient for travel
8. Cable Matters 2-Prong to 3-Prong Grounded Adapter
Best For
Safety and compliance.
Product Review
The Cable Matters 2-Prong to 3-Prong Grounded Adapter prioritizes safety and functionality. This adapter ensures that devices are safely grounded, reducing the risk of electrical shocks and surges. Its compact design allows for easy portability, while the built-in fuse adds an extra layer of protection.
Pros:
- Emphasizes safety with grounded design.
- Compact and easily portable.
- Built-in fuse for protection against overload.
Cons:
- Size may not fit into all outlets securely.
- Slightly higher price point.
![[ETL Listed] Cable Matters 3-Pack 2 Prong to 3 Prong...](https://m.media-amazon.com/images/I/41pPzVuUAiL.jpg)
- 2 prong to 3 prong adapter connects a grounded electrical cord to an AC outlet without a grounding pin slot; Ideal solution for older houses or offices with AC outlets that do not accept grounded power cords
- Two prong to three prong adapter converts a 3 prong grounded plug into a polarized 2 prong plug; Grounded protection is maintained by connecting the metal clip on the 2 to 3 prong outlet adapter to the middle screw on the faceplate of a grounded outlet box
- Cost-Effective 3-Pack: This set of three 3-prong to 2-prong outlet adapters provides convenient spare adapters for your toolkit or laptop bag, making them ideal for travel or everyday use.
- Simple installation of 2 to 3 prong adapter that plugs into any polarized 2 prong outlet; Simply attach the grounding clip to the screw on the outlet when installing
- Sturdy & safe construction of this grounded outlet plug adapter includes a 15 Amp / 1875 Watt power rating, a grounding clip, and a rugged surface with easy grip treads for handling
9. ClearPower 3-Prong Grounding Adapter
Best For
Efficient grounding solutions.
Product Review
The ClearPower 3-Prong Grounding Adapter is a reliable option for those needing efficient grounding. This adapter provides a secure and long-lasting connection, perfect for high-demand appliances. Its lightweight and compact design makes it easy to transport and use in any setting.
Pros:
- Excellent grounding capabilities.
- Reliable for heavy-duty appliances.
- Lightweight and compact design.
Cons:
- Not as budget-friendly as some alternatives.
- Can be difficult to unplugg when used frequently.
- [ETL Certificated] This 3 to 2 prong adapter is made of durable, heat-resistant plastic material, rated at 125V/ 15Amp/ 1875W, ideal for electrical, household and other appliance.
- [Polarized Plug] The plug 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
- [Wall Outlet Converter] The 2 prong to 3 prong outlet adapter can cover 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
- [Package Included] You will get 12 pieces of adapters, enough quantity for your daily use and emergencies to safely add ground protection to your 3-2-pin outlet
- [Easy to Carry ] 3 prong to 2 prong adapter's mini size is suitable for small spaces such as sofa backs and other indoor places, and the small and compact size is easy to carry in a tool bag or laptop bag.
10. KORAM 2-Prong to 3-Prong Grounded Adapter
Best For
Home and office use.
Product Review
The KORAM 2-Prong to 3-Prong Grounded Adapter is designed to cater to both home and professional settings. It easily converts two-prong plugs into three-prong ones, making it an essential accessory for anyone needing to use older outlets. The durable design means it can withstand constant use, ensuring reliability in various situations.
Pros:
- Durable construction ensures longevity.
- Suitable for frequent use in busy environments.
- Converts two-prong to three-prong efficiently.
Cons:
- Can be bulkier than other compact options.
- Limited color options available.
- SAFE & RELIABLE: UL Listed, Rating of 125V / 15 Amp / 1875 Watt power, Made of high-quality materials and a fire-resistant ABS shell. It has passed rigorous testing to ensure its safety and reliability.
- 3-Prong to 2-Prong Plug Adapter: This converter allows you to connect 3-pronged appliances to a 2-prong outlet. It is compatible with a wide range of appliances, including hair dryers, straighteners, lamps, and more. Quantity:1-pack.
- Triple Outlet Converter: The converter features 3 AC outlets, providing you with more charging and power options. It is perfect for home and office use, allowing you to charge multiple devices simultaneously.
- Grounding protection: The wall outlet converter features built-in grounding protection, screw on the faceplate of a grounded outlet box, which ensures safety. It is certified by UL standards and is suitable for use in homes and offices
- Easy to Use: The converter is easy to use and does not require any installation. Simply plug it into the outlet and connect your appliances to the converter. Won't block the second outlet
Each of these adapters offers unique features tailored to meet specific needs, whether it’s for home, travel, or workplace use. When selecting the best two prong to three prong adapter, consider your devices, usage frequency, and personal preferences to make an informed choice.
Buying Guide for Two Prong to Three Prong Adapters
When looking for a two prong to three prong adapter, it’s crucial to choose a model that meets safety standards and is suited for your specific needs. This guide will help you navigate the various options available, ensuring you find the right adapter for your home or office.
1. Understanding the Basics
- Two Prong vs. Three Prong: A two-prong plug has two flat pins, while a three-prong plug includes an additional round pin for grounding. The latter is often safer for high-power devices.
- Purpose of the Adapter: The adapter allows you to plug a three-prong device into a two-prong outlet. However, it’s important to note that it does not convert a two-prong circuit into a grounded three-prong circuit.
2. Safety Standards
- Certification: Look for adapters with safety certifications such as UL (Underwriters Laboratories) or ETL (Edison Testing Labs). This ensures the product has been tested for safety.
- Built-in Surge Protection: Some adapters come with built-in surge protection to safeguard your devices from voltage spikes.
3. Types of Adapters
- Basic Adapters: Simple designs that allow connection between two and three prong plugs without any additional features.
- Adapter with Ground: Includes a grounding mechanism that enables devices to be safely grounded, typically featuring a metal prong that connects to the outlet’s grounding system.
- Multi-Outlets: Some adapters provide additional output ports, allowing multiple devices to connect simultaneously.
4. Material and Build Quality
- Durable Materials: Choose adapters made from flame-retardant materials to reduce fire hazards.
- Sturdy Construction: Look for solid construction to resist wear and tear, especially if the adapter will be frequently plugged and unplugged.
5. Electrical Ratings
- Wattage Capacity: Make sure the adapter can handle the wattage of the devices you’ll be using. Check manufacturer specifications for maximum load ratings.
- Voltage Compatibility: Ensure the adapter is compatible with the voltage of your devices (typically 110-120V in North America).
6. Portability
- If you plan to travel with the adapter, look for compact and lightweight designs that are easy to carry.
- Consider options with foldable or retractable prongs for extra portability.
7. User Reviews
- Check customer reviews for real-world feedback on performance, reliability, and safety.
- Look for products with high ratings and positive comments about their durability and ease of use.
8. Price Considerations
- Budget: While cheaper models are available, investing in a higher-quality adapter can provide added safety and longevity.
- Warranty: Consider products that come with a warranty, giving you peace of mind regarding the quality and reliability of the adapter.
9. Where to Buy
- Retail Stores: Major electronics stores and home improvement stores often have a variety of adapters.
- Online Marketplaces: Websites like Amazon, eBay, and specialized electrical supply stores offer a wide range of options with customer reviews for better decision-making.
Conclusion
Choosing the right two prong to three prong adapter is essential for safe and effective use of your electrical devices. By considering factors like safety standards, electrical ratings, and user reviews, you can ensure your purchase meets your needs while ensuring safety and functionality. Always prioritize quality and reliability to prevent electrical hazards in your home or office.
