SUPERDANNY 4 Pack ETL Listed 2 Prong to 3 Prong Outlet Adapter, Gray
4.7Editor score
ETL Listed safety certification
Fire-retardant PBT material
Compact portable design
In this guide
Finding the right 2 Prong to 3 Prong Outlet Adapters can transform how you use older electrical systems safely. Modern devices need grounding, but many homes still have outdated sockets. These adapters bridge that gap without requiring costly wiring changes. Selecting a quality adapter ensures your electronics stay protected from potential electrical issues.
We evaluated ten top-rated adapters based on safety certifications, build quality, and design features. Each product was reviewed for compliance with industry standards like ETL or UL listing. We looked at portability, grounding mechanisms, and overall durability. This list helps you identify which model fits your specific household or travel requirements best.
Each pick highlights key strengths and limitations to guide your decision-making process. You will see ratings, specs, and real-world application notes for every item. Please note that availability and pricing can change frequently. Always verify current details on the product page before purchasing to ensure you get the latest version available.
Top 3 Picks for Best 2 Prong to 3 Prong Outlet Adapters
JACKYLED 4-Pack ETL Listed 3 Prong to 2 Prong Adapter Converter, Fireproof
4.7Editor score
Up to 392F resistance
Polarized plug design
Metal grounding tab included
LENCENT 2 to 3 Prong Outlet Adapter, 3 to 2 Prong Grounding Adapter
4.7Editor score
Six AC outlets available
1728J surge protection
Three-sided wide space design
Top 10 Best 2 Prong to 3 Prong Outlet Adapters in 2026 Compared
The following table provides a side-by-side comparison of all ten selected adapters. It highlights key specifications such as outlet count, safety ratings, and material composition to help you quickly identify differences between models.
ProductsSpecificationsEditor scorePrice
Editor's Choice
JACKYLED 4-Pack
ETL Listed
1875W Max
Fireproof PBT
Metal Grounding Tab
4.7Editor score
Editor's Choice
LENCENT Wall Plug Extender
Three AC Outlets
1875W Max
Fireproof Material
Compact Size
4.7Editor score
Best Premium
VINTAR 2 Pack
UL 498A Safety
Polarized Plug
Tri-directional Layout
Cordless Design
4.7Editor score
LENCENT 6-in-1
6 AC Outlets
1728J Surge
Grounded Screw
Fire-resistant PC
4.7Editor score
Portable 3 to 2 Adapter
ETL Certified
Polarized Design
Compact Size
Fireproof Material
4.8Editor score
BEONDON 9-Port
6 AC + 3 USB
FCC Approved
Fire-resistant PC
Compact Profile
4.7Editor score
3 Prong to 2 Adapter
Polarized Plugs
3 Pack Value
Indoor Use Only
Space-saving
4.5Editor score
LENCENT 2 to 3
6 AC + 3 USB
3-Sided Design
Fireproof Shell
Multi-device
4.8Editor score
SUPERDANNY 4 Pack
ETL Listed
Fire-retardant
Polarized Plug
Travel Ready
4.7Editor score
ELEGRP 10 Pack
ETL Listed
10 Pack Value
Grounding Protection
Easy Install
4.7Editor score
1. JACKYLED 4-Pack – Best Overall 2 Prong to 3 Prong Outlet Adapters
JACKYLED 4-Pack ETL Listed 3 Prong to 2 Prong Adapter Converter, Fireproof
ETL Listed
1875W Max
Fireproof PBT
Metal Grounding Tab
The JACKYLED 4-Pack offers a reliable solution for converting older outlets. With a 4.7 rating, users praise its durability and safety features. The fireproof material ensures resistance against heat up to 392 degrees Fahrenheit.
Pros
- High temperature resistance
- Polarized plug safety
- Compact portable design
- Multiple units included
- Grounding tab provided
Cons
- Limited to indoor use
- Not a surge protector
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Its polarized plug design ensures proper electrical alignment, reducing risks associated with ungrounded systems. The included metal grounding tab allows for additional safety when used with grounded outlet screws. It supports up to 1875W which is sufficient for most household electronics.
While effective, it does not offer surge protection beyond basic grounding. This means sensitive devices might need extra safeguards during storms. However, for daily use in offices or homes with outdated wiring, it performs well.
This adapter is ideal for anyone needing multiple units for different rooms. It balances safety and convenience effectively. If you require a straightforward conversion tool that adheres to safety standards, this is a strong choice.
Safety First Design
The fireproof PBT material and ETL listing ensure the adapter meets strict safety standards for household use.
Practical Convenience
Packaging four adapters at once saves trips to the store and ensures you have backups ready for future needs.
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2. SUPERDANNY 4 Pack – Best Value 2 Prong to 3 Prong Outlet Adapters
SUPERDANNY 4 Pack ETL Listed 2 Prong to 3 Prong Outlet Adapter, Gray
ETL Listed
Fire-retardant PBT
Polarized Plug
Metal Grounding Tab
SUPERDANNY provides an accessible entry point for those needing grounded outlets without high costs. This 4-pack features ETL listing and fire-retardant materials. It supports 1875W max load which covers standard appliances like computers or lamps.
Pros
- Highly affordable option
- Certified safety standards
- Compact and lightweight
- Travel friendly size
- Multiple packs included
Cons
- Basic functionality only
- No extra ports
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The polarized plug ensures correct hot-neutral alignment which is crucial for safety. A metal grounding tab adds protection when screwed into the outlet plate. Its lightweight nature makes it easy to carry in bags for travel purposes.
Trade-offs include the lack of additional ports or surge protection. It serves purely as a converter rather than a multi-port hub. For budget-conscious buyers needing basic adaptation, this fits well within expectations.
Choose this if you want safety certified adapters at a low price. It works best for homes with many older outlets needing simple updates. The pack size ensures you can upgrade multiple areas at once easily.
Cost Effective Safety
Achieving ETL certification at this price point makes reliable grounding accessible to more households.
Travel Ready
Its small footprint allows you to bring it along when traveling to regions with two-prong outlets.
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3. LENCENT 6-in-1 – Premium 2 Prong to 3 Prong Outlet Adapters
LENCENT 2 to 3 Prong Outlet Adapter, 3 to 2 Prong Grounding Adapter
6 AC Outlets
1728J Surge
Grounding Screw
Fire-resistant PC
This LENCENT model stands out with six AC outlets and surge protection. It transforms a single socket into a charging hub capable of handling multiple devices. The 1728J surge rating adds value against voltage spikes.
Pros
- Surge protection included
- Six outlets available
- Wide spaced design
- Wall mountable screw
- High fire resistance
Cons
- Higher price point
- Larger size
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The 3-sided wide space design ensures large plugs do not block each other. This is essential for users with bulky adapters for laptops or game consoles. A grounding screw enhances stability and safety connection to the wall.
It is significantly larger and costlier than basic adapters. However, the added features justify the investment for busy households or offices. It replaces the need for separate power strips in many scenarios.
Ideal for anyone needing maximum connectivity and protection. The surge indicator light provides peace of mind regarding device safety. If you want a robust solution for managing many electronics, this is worth the extra cost.
Surge Protection
Advanced circuits respond quickly to voltage spikes protecting your valuable electronics from damage.
Space Management
The layout accommodates big plugs easily making it practical for dense charging setups.
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4. LENCENT Wall Plug Extender – Compact 2 Prong to 3 Prong Outlet Adapters
LENCENT 2 Prong to 3 Prong Outlet Adapter, Wall Plug Extender
3 AC Outlets
1875W Max
Fireproof Material
Side Outlet Design
This LENCENT extender features side outlets to save space. It allows cords to run sideways behind furniture for a cleaner look. The design supports three devices without blocking adjacent sockets.
Pros
- Side outlets save space
- Compact dimensions
- Fireproof construction
- Multiple device support
- Travel compatible
Cons
- Only three outlets
- Not for high load
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Made of 1382F fireproof material, it ensures safety against overheating. The compact size makes it easy to store in luggage for travel. It supports 1875W which covers typical consumer electronics comfortably.
Users should note it lacks surge protection capabilities. It functions primarily as an adapter and extender. For basic needs in bedrooms or living rooms, it offers a clean aesthetic solution.
Recommended for those prioritizing style and space. If you hate bulky plugs sticking out of walls, this side-outlet design is a good fit. It balances functionality with a slim footprint well.
Space Saving Layout
Side-facing ports allow cables to route neatly behind furniture reducing visible clutter.
Safe Construction
High-grade fireproof material prevents melting or fire risks even under heavy usage.
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5. VINTAR 2 Pack – Reliable 2 Prong to 3 Prong Outlet Adapters
VINTAR 2 Prong to 3 Prong Outlet Adapter for Non-Grounded Outlets, 2 Pack
UL 498A Certified
Polarized Plug
Tri-directional Layout
1.5 oz Weight
VINTAR offers a safe option with UL 498A certification. Its tri-directional layout allows three plugs to fit simultaneously. The design is notably lightweight and slim for easy portability.
Pros
- UL certified safety
- Extremely lightweight
- Tri-directional outlets
- Slim profile
- Polarized design
Cons
- Only two packs
- No grounding screw
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Polarized plugs ensure proper electrical flow to devices. The slim shape minimizes protrusion from the wall. This is useful in tight spaces where clearance is limited.
It lacks a grounding screw which limits physical grounding capabilities. However, the electrical safety standards remain high. For users seeking lightweight adapters, this is a strong contender.
Choose this for dorms or light home use. It is particularly helpful where space is restricted. The safety certification adds confidence in its reliability for daily tasks.
Certified Safety
UL 498A compliance ensures the adapter meets strict electrical safety standards for residential use.
Slim Portability
Weighing only 1.5 oz each makes these easy to toss into a travel kit effortlessly.
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6. SerBion 4 Pack – Heavy Duty 2 Prong to 3 Prong Outlet Adapters
Portable 3 Prong to 2 Prong Outlet Adapter, Fireproof 392F 3-2 Prong Adapter Converter, Heavy Duty Wall Plug Adapter for Household Appliances Industrial, 1875W Max, 4 Packs
ETL Certified
Fireproof Material
Polarized Plug
Compact Size
SerBion's 4-pack boasts a strong 4.8 rating for reliability. It uses fireproof material rated to 1382F. The polarized plug design aligns electrical circuits correctly for safety.
Pros
- High safety rating
- Fireproof construction
- Compact design
- Four units included
- Polarized safety
Cons
- Basic functionality
- No extra outlets
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Its compact size fits well in travel bags or tight spaces. Users appreciate the inclusion of four adapters for multiple locations. The metal grounding tab ensures secure attachment when possible.
While it does not add extra outlets, it is sturdy for daily loads. The high rating suggests users find it durable and trustworthy. It serves as a solid replacement for older unreliable adapters.
Best for households needing multiple reliable units. If you prioritize safety and durability over extra features, this is an excellent choice. The quantity ensures you have backups for important circuits.
Fire Resistant Build
Materials rated for high heat reduce fire risks in case of electrical faults.
Secure Fit
The grounding tab allows for a tighter fit against the wall plate screw for stability.
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7. BEONDON 9-Port – Modern 2 Prong to 3 Prong Outlet Adapters
BEONDON 2 to 3 Prong Outlet Adapter with 6 Outlets, 3 USB Ports, 1 Pack
6 AC + 3 USB
FCC Approved
Fire-resistant PC
Compact Profile
BEONDON introduces a versatile option with USB ports alongside AC outlets. It offers nine total ports for phones and appliances. The FCC approval ensures compliance with safety standards.
Pros
- USB ports included
- Nine total ports
- Fire-resistant PC
- Compact design
- FCC approved
Cons
- Not for high wattage
- Larger than simple adapters
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USB-A and USB-C ports allow direct charging without extra bricks. The fire-resistant PC material protects against overheating risks. It fits nicely behind TVs or furniture due to its slim shape.
Avoid using high-wattage appliances with this adapter. It is designed for low-power electronics like phones and lamps. For general charging stations, it simplifies the setup significantly.
Perfect for modern needs where USB charging is frequent. If you want to eliminate brick chargers, this adapter is convenient. It bridges old outlets with modern device requirements seamlessly.
USB Integration
Built-in USB ports allow you to charge devices directly without needing separate adapters.
Modern Safety
Fire-resistant PC material adds a layer of protection against potential heat hazards.
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8. Generic 3-Pack – Simple 2 Prong to 3 Prong Outlet Adapters
3 Prong to 2 Prong Adapter, Polarized Grounding Converter Adapter, 3Pack
Polarized Plugs
3 Pack Value
Indoor Use Only
Space Saving
This generic 3-pack provides an affordable way to cover multiple outlets. The polarized design ensures correct electrical alignment for safety. It is strictly for indoor use with standard 125V outlets.
Pros
- Affordable bulk pack
- Polarized design
- Space saving
- Easy to use
- Indoor compatible
Cons
- Basic construction
- Limited features
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Its small size keeps spaces tidy. The simple plug-and-play approach requires no tools. While lacking advanced features it meets basic conversion needs well.
Users may find it less durable than premium brands. But for low-demand applications, it serves a functional purpose. The bulk pack saves money over time.
Ideal for renters needing quick fixes. If you want to avoid rewiring costs, these adapters provide a temporary fix. They are effective for simple appliances and electronics.
Quick Fix Solution
These adapters provide a fast, low-cost way to use 3-prong plugs in older homes.
Basic Safety
Polarized plugs help ensure the hot and neutral wires align correctly for safety.
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9. LENCENT 6AC – High Capacity 2 Prong to 3 Prong Outlet Adapters
LENCENT 2 to 3 Prong Outlet Adapter, 2 Prong Outlet Extender with 6 AC
6 AC + 3 USB
1875W Max
3-Sided Design
Fireproof Shell
LENCENT offers a high-capacity option with six AC and three USB ports. The 3-sided design ensures access even when placed against walls. Its fireproof shell provides robust safety.
Pros
- High port count
- Fireproof shell
- Smart 3-sided layout
- Space saving
- Safety guarantee
Cons
- Pricey compared to basic
- Large form factor
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Users can charge up to nine devices at once. The slim profile minimizes space used despite the high port count. It is ideal for organizing cluttered desks.
The cost is higher than basic adapters due to features. However, the convenience offsets the price for power users. It consolidates multiple devices into one point.
Best for offices or busy family rooms. If you manage many devices daily this adapter streamlines the process. The safety features ensure peace of mind during heavy usage.
Maximized Connectivity
With nine ports total this unit supports simultaneous charging for many devices easily.
Optimized Layout
The 3-sided arrangement ensures all outlets are accessible without blocking others.
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10. ELEGRP 10 Pack – Bulk 2 Prong to 3 Prong Outlet Adapters
ELEGRP 2 to 3 Prong Adapter, 3 to 2 Prong Converter – 10 Pack, Gray
ETL Listed
10 Pack Value
Grounding Protection
Easy Install
ELEGRP provides the largest bulk pack with ten units. Each adapter is ETL listed and fireproof. It is the most cost-effective option for large homes.
Pros
- Large pack size
- ETL certified
- Grounding tab
- Fireproof material
- Affordable unit price
Cons
- Overkill for small needs
- Basic single outlet
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Grounding tabs ensure secure installation. The compact size makes them easy to store when not in use. They are perfect for commercial offices or large apartments.
Users with fewer needs might find the pack too big. However, having spares ensures you always have a replacement. The simplicity ensures easy usage.
Ideal for property managers or large families. If you need to upgrade many outlets at once, this pack is efficient. It offers excellent value for money for bulk buyers.
Bulk Value
Ten units provide plenty of coverage for whole-home projects at a low price.
Sturdy Build
Fireproof thermoplastic material ensures durability for long-term everyday use.
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Buying Guide – How to Choose the Best 2 Prong to 3 Prong Outlet Adapters
Selecting the right adapter involves checking safety certifications, build materials, and port requirements to match your devices.
Safety Certifications
Look for ETL or UL listings to ensure the adapter meets electrical safety standards. Certifications reduce risks of electrical fires or short circuits.
Always choose adapters with verified safety marks rather than generic unlisted products.
Material Quality
Fire-resistant materials like PBT or PC are essential for preventing overheating. High-temperature resistance adds a layer of safety for continuous use.
Check product descriptions for specific temperature ratings to ensure durability.
Polarized Plugs
Polarized plugs ensure correct alignment of hot and neutral wires which is critical for safety. This prevents accidental electrical shocks and protects sensitive electronics.
Verify that the adapter has one wider and one narrower blade for proper alignment.
Port Configuration
Decide if you need just one converted outlet or multiple extra ports. Options vary from simple converters to hubs with USB ports and multiple AC sockets.
Choose based on how many devices you plan to charge simultaneously to avoid clutter.
Grounding Options
Some adapters include grounding tabs or screws for safer connections in older outlets. This provides a physical path to ground even if the outlet lacks one.
Ensure the grounding mechanism is secure if you plan to use high-wattage devices.
Size and Portability
Consider the physical size especially if you travel or need to fit adapters behind furniture. Compact designs reduce obstruction and improve space management.
Lightweight materials are preferable if you need to move adapters between rooms regularly.
Budget and Value
Bulk packs offer better value per unit for large households. Balance the cost against the features like surge protection or extra USB ports.
Invest more in models with higher safety features if you use expensive electronics.
Surge Protection
Some premium adapters include built-in surge protection circuits. This safeguards connected devices from voltage spikes caused by power fluctuations.
If you use sensitive equipment, prioritize adapters with surge protection over basic ones.
How to Use and Care for Your 2 Prong to 3 Prong Outlet Adapters
Insert the adapter into the wall outlet firmly. If it has a grounding tab, align it with the screw hole on the faceplate. Secure the screw to establish a grounded connection.
Plug your devices into the adapter carefully. Ensure the total wattage does not exceed the adapter's max capacity to avoid overheating. Use multiple devices in moderation.
Regularly inspect the adapter for signs of wear or damage. If it becomes warm to the touch or looks cracked, replace it immediately. Keep the area around the outlet clear of debris.
Frequently Asked Questions
Are 2 prong to 3 prong adapters safe to use?
Yes, they are safe if they are certified (like ETL or UL) and used correctly. Always check that they have proper insulation and grounding tabs. Avoid using them with high-wattage appliances unless rated for it.
Do these adapters provide grounding?
They provide grounding only if you connect the grounding tab to the outlet screw. Without that connection, they do not offer full grounding protection. Ensure the outlet box is grounded for this to work.
Can I use these adapters with travel?
Yes, many are compact and suitable for travel to countries with 2-prong outlets. However, always check voltage compatibility since these are not voltage converters. Your devices must support dual voltage.
What is the maximum wattage allowed?
Most adapters support up to 1875W at 125V. Exceeding this limit can cause overheating and fire hazards. Check the product specs for the exact rating before plugging in heavy appliances.
How do I know if the outlet is grounded?
Use a tester or consult an electrician. If the adapter has a grounding tab, it won't provide a safe ground unless the outlet box is grounded. Visual inspection alone is not enough to confirm grounding.
Are these adapters suitable for industrial use?
Only if specifically rated for industrial environments. Most household adapters are not designed for heavy industrial machinery. Check the product description for industrial ratings before using in such settings.
Final Thoughts on Choosing the Best 2 Prong to 3 Prong Outlet Adapters
We have reviewed ten top adapters offering safety and convenience for older outlets. Whether you need a basic converter or a multi-port hub there are options to fit your needs.
Prioritize safety certifications like ETL or UL when choosing. Also consider port requirements and grounding features to ensure compatibility with your devices.
Always check current prices and availability on the product pages. Deals can change quickly so verify details before finalizing your purchase.