SUPERDANNY 4 Pack ETL Listed 2 Prong to 3 Prong Outlet Adapter
4.7Editor score
Affordable 4 pack
ETL certified quality
Compact travel size
In this guide
Finding the right adapter can be challenging when your older home has limited outlets. A good 2 3 prong outlet adapter ensures your modern devices fit safely into traditional sockets without compromising electrical safety or reliability.
We compared ten top-rated adapters based on safety certifications, build quality, and versatility. Each product was evaluated for its ability to handle standard loads while providing secure grounding options where available for peace of mind.
Each pick shows detailed specs and real-world usage scenarios for your convenience. Please note that prices and availability change frequently, so verify the latest details before making your final purchasing decision today.
Top 3 Picks for Best 2 3 Prong Outlet Adapters
JACKYLED 4-Pack ETL Listed 3 Prong to 2 Prong Adapter Converter
4.7Editor score
Fireproof PBT material
Polarized plug design
Grounding tab included
LENCENT 2 to 3 Prong Outlet Adapter, 3 to 2 Prong Grounding Adapter
4.7Editor score
1728J surge protection
6 AC outlets
Wall mountable design
Top 10 Best 2 3 Prong Outlet Adapters in 2026 Compared
This side-by-side comparison highlights key differences between each adapter model. We analyzed their physical dimensions, power capacity, and specific safety features to help you identify the best fit for your electrical setup.
ProductsSpecificationsEditor scorePrice
Editor's Choice
JACKYLED 4-Pack
1875W max load
PBT fireproof material
Grounding terminal included
Polarized plug type
4.7Editor score
Editor's Choice
Portable 3 Prong to 2 Prong Outlet Adapter
1875W max capacity
Fireproof material built
Metal grounding plate
Compact portable size
4.8Editor score
Best Premium
LENCENT 2 Prong to 3 Prong Outlet Adapter
3 AC outlet directions
1875W max rating
Multi outlet design
CE FCC certified
4.7Editor score
BEONDON 2 to 3 Prong Outlet Adapter
6 AC outlets total
3 USB ports included
Overload protection
Fire-resistant PC shell
4.7Editor score
VINTAR 2 Prong to 3 Prong Outlet Adapter
Tri-directional outlet layout
UL 498A standard
Polarized plug feature
Flame retardant housing
4.7Editor score
3 Prong to 2 Prong Adapter, 3Pack
3 pack value
Polarized plug design
Indoor use only
Grounding converter type
4.5Editor score
LENCENT 2 to 3 Prong Outlet Adapter, 3 to 2 Prong Grounding Adapter
1728J surge protection
6 wide spaced outlets
Wall mountable design
Three sided layout
4.7Editor score
LENCENT 2 to 3 Prong Outlet Adapter, 2 Prong Outlet Extender with 6 AC
6 AC outlets max
1 USB-C port
3-sided design
Fireproof shell build
4.8Editor score
LENCENT 2 to 3 Prong Outlet Adapter, 2 Prong Plug Adapter, 6 Widely Spaced
6 widely spaced outlets
Sideway outlet access
Fireproof shell rated
Compact unblocking design
4.7Editor score
SUPERDANNY 4 Pack ETL Listed 2 Prong to 3 Prong Outlet Adapter
4 pack value
ETL listed standard
Grounding tab included
Fire-retardant PBT
4.7Editor score
1. JACKYLED 4-Pack – Best Overall 2 3 Prong Outlet Adapter
JACKYLED 4-Pack ETL Listed 3 Prong to 2 Prong Adapter Converter
1875W max rating
ETL listed safety
PBT fireproof material
Grounding tab included
The JACKYLED 4-Pack is a top rated adapter with a 4.7 star rating. It features fireproof PBT material and polarized plugs for safe connections to standard 2 prong outlets.
Pros
- Polarized plug design
- High temperature resistance
- Grounding tab terminal
- Compact portable size
- 4 pack value
Cons
- Not for high wattage
- Requires outlet plate screw
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This adapter supports up to 1875W and includes a metal grounding tab for extra safety. The polarized design ensures correct polarity alignment for your connected appliances.
While effective for many devices, it is not recommended for high wattage appliances. The grounding tab requires access to the outlet screw which can be tricky in tight spaces.
Ideal for households needing reliable conversion, this adapter offers great value in a 4 pack. It is perfect for older homes where outlets lack modern 3 prong slots.
Safety First Design
The fireproof PBT material ensures durability even under heat stress. This provides peace of mind during extended use with high demand electronics.
Grounding Capability
A metal grounding tab connects to the outlet plate screw for safety. This feature helps protect your devices from electrical issues in older wiring setups.
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2. Portable 3 Prong to 2 Prong Outlet Adapter – Excellent Safety Features
Portable 3 Prong to 2 Prong Outlet Adapter
1875W max capacity
1382℉ fireproof
Metal grounding plate
ETL certified safety
This adapter holds a high 4.8 rating and features robust safety certifications. It is made from fireproof material and includes a metal grounding plate for stability.
Pros
- Superior safety rating
- Polarized plug design
- Compact portable size
- Strong grounding plate
- Reliable manufacturer
Cons
- Requires plate screw access
- Limited to indoor use
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The polarized design ensures safe electrical connections for your devices. It supports up to 1875W and is compact enough for business trips or travel.
Like many models, it relies on the outlet plate screw for grounding. This may limit usability if the screw is obstructed or missing from the plate.
Best for those prioritizing safety, this adapter offers solid performance. It is a reliable choice for household and industrial appliances in older buildings.
High Temperature Resistance
Made from material rated up to 1382℉, this adapter resists heat well. This ensures it remains durable even with frequent or heavy usage over time.
Secure Grounding
The metal grounding plate installs under the outlet plate screw securely. This design helps maintain a stable connection to prevent accidents or hazards.
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3. LENCENT Wall Plug Extender – Versatile Multi Outlet Design
LENCENT 2 Prong to 3 Prong Outlet Adapter, Wall Plug Extender
3 AC outlet directions
1875W max rating
CE FCC certified
Compact travel size
The LENCENT extender transforms a 2 prong outlet into 3 distinct AC outlets. It features a tri-directional design for flexible device placement in tight spaces.
Pros
- Multi outlet functionality
- Side outlet access
- Non-blocking design
- Compact for travel
- Fireproof material
Cons
- Not a voltage converter
- Requires careful cord routing
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Rated for 1875W, it is suitable for multiple devices like TVs and phones. The outlets are spaced to avoid blocking each other, saving you valuable space.
Keep in mind it is not a voltage converter for international travel. It only adapts plug shapes, so ensure your devices support local voltages before use.
This model is perfect for home or travel in regions with 2 prong outlets. It simplifies charging setups without needing extra cords or heavy power strips.
Space Saving Layout
The tri-directional outlets allow cords to run sideways behind furniture. This design is ideal for hidden outlets behind couches or desks.
Certified Safety
Certified by CE and FCC, this adapter meets safety standards for indoor use. The fireproof material adds another layer of protection for your home.
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4. BEONDON Adapter – Best For USB Device Charging
BEONDON 2 to 3 Prong Outlet Adapter with 6 Outlets, 3 USB Ports, 1 Pack
6 AC outlets total
3 USB ports included
Overload protection
Slim profile design
This BEONDON adapter converts a single socket into 6 AC outlets plus 3 USB ports. It is perfect for dorms or rooms with limited wall power.
Pros
- Multiple USB ports
- 9 port total capacity
- Space saving slim
- Built-in overload safety
- Great for dorms
Cons
- Not for high wattage
- Higher price per pack
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The USB ports allow for convenient phone and tablet charging. Overload protection ensures your devices stay safe from electrical spikes or surges.
While powerful for low power devices, it is not for high wattage appliances. The slim profile helps it fit behind furniture but costs more than basic adapters.
Choose this for modern charging needs. It simplifies desk setups and reduces cable clutter in busy living or work areas.
Integrated USB Charging
Three USB ports provide fast charging for phones and tablets. This reduces the need for extra chargers and saves outlet space.
Compact Profile
The slim design fits easily behind furniture or TV stands. This maximizes usability of blocked outlets without taking up much room.
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5. VINTAR Adapter – Great Value 2 Pack Option
VINTAR 2 Prong to 3 Prong Outlet Adapter for Non-Grounded Outlets, 2 Pack
Tri-directional outlets
UL 498A standard
Flame retardant housing
Compact travel size
VINTAR offers a 2 pack of compact adapters that convert 2 prong outlets safely. Each features a tri-directional layout for three simultaneous device connections.
Pros
- 2 pack value
- Tri-directional layout
- UL certified safety
- Lightweight and portable
- Non-blocking design
Cons
- No USB ports
- Small prong size
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They meet UL 498A standards and include flame retardant housing. This ensures safety and reliability for daily use in your home or office.
The adapters are lightweight and ideal for travel but lack USB ports. You may need separate chargers for small devices which adds some clutter.
This is a solid budget choice for multiple rooms. It simplifies your setup by allowing 3 plugs in one outlet spot effectively.
Certified Quality
Meeting UL 498A standards ensures rigorous safety testing for these adapters. You can trust they will perform well under normal electrical loads.
Compact Portability
Lightweight and small, these adapters fit easily in luggage. They are perfect for travel or use on cruise ships where space is limited.
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6. 3-Pack Grounding Converter – Simple and Effective
3 Prong to 2 Prong Adapter, Polarized Grounding Converter Adapter, 3Pack
3 pack value
Polarized plug design
Indoor use only
Grounding converter type
This 3 pack offers a simple solution for converting older outlets. The polarized plug design ensures proper hot and neutral wire alignment.
Pros
- Affordable 3 pack
- Polarized safety
- Easy to use
- Space saving small
- Universal fit
Cons
- Basic design
- No extra features
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They are designed for indoor use with 125V systems. The small size makes them easy to carry or store when you need a backup.
While basic, they lack modern features like USB ports or surge protection. They are purely for converting plug shapes safely without extra complexity.
Best for those needing multiple basic adapters, this pack is reliable. It covers most household needs without unnecessary bells or whistles.
Polarized Safety
The polarized plug ensures correct electrical connection for safety. This reduces risks compared to non-polarized adapters for your devices.
Simple Installation
Just plug the adapter into your wall outlet to convert it. It is a quick fix for older homes with limited 3 prong sockets.
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7. LENCENT Grounding Adapter – Premium Surge Protection
LENCENT 2 to 3 Prong Outlet Adapter, 3 to 2 Prong Grounding Adapter
1728J surge protection
6 AC outlets
Wall mountable
Three sided design
This adapter stands out with built-in surge protection for 1728 Joules. It converts a 2 prong outlet into 6 AC outlets for maximum flexibility.
Pros
- Surge protection
- Multiple outlet options
- Mounting screw
- Fire-resistant shell
- Indicator light
Cons
- Higher price point
- Bulky for some spaces
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The mounting screw adds stability and grounding when available. An indicator light shows when your devices are protected from surges effectively.
It is larger and pricier than basic adapters but worth the features. The surge protection is critical for expensive electronics like TVs or laptops.
Best for high value setups, this adapter offers peace of mind. It handles modern power needs while protecting your devices from potential spikes.
Surge Protection
With 1728 Joules of energy absorption, this adapter defends against surges. It uses advanced circuits to protect connected devices effectively.
Secure Mounting
The included screw lets you secure the adapter to the outlet plate. This minimizes disconnection risks and improves grounding safety.
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8. LENCENT 6 AC Extender – High Capacity Charging Hub
LENCENT 2 to 3 Prong Outlet Adapter, 2 Prong Outlet Extender with 6 AC
6 AC outlets
1 USB-C port
3-sided design
Fireproof shell
This extender offers 6 AC outlets and a USB-C port for modern devices. It supports up to 1875W total for diverse power needs.
Pros
- High outlet count
- USB-C support
- Space saving slim
- Fire-resistant build
- Modern charging
Cons
- Limited USB ports
- Requires careful placement
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The 3-sided design allows side access to outlets hidden behind furniture. It is a practical solution for busy rooms with limited wall space.
The single USB-C port is good but limited for multiple devices. However, it handles the main AC load well for TVs and appliances.
Ideal for modern homes needing extra power, this adapter is robust. It keeps cables organized and provides reliable connectivity for all devices.
Modern Charging
The USB-C port supports fast charging for newer tablets. This bridges the gap between old outlets and modern electronic needs.
High Capacity
Supporting 1875W total, this unit handles multiple heavy devices well. It is perfect for entertainment centers or office setups.
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9. LENCENT Widely Spaced Adapter – Best for Large Plugs
LENCENT 2 to 3 Prong Outlet Adapter, 2 Prong Plug Adapter, 6 Widely Spaced
6 spaced outlets
Sideway access
Fireproof shell
Compact depth
This adapter features six widely spaced outlets to fit large power bricks. It includes a sideway outlet design for hard to reach spots.
Pros
- Widely spaced plugs
- Side outlet access
- Fireproof safety
- Compact depth
- 6 device capacity
Cons
- No USB ports
- Requires clearance space
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It supports up to 1875W and has a fireproof shell for safety. The outlets are positioned to prevent blocking even with bulky chargers.
The lack of USB ports may require extra adapters for phones. But for AC devices, the spacing is a major convenience for home office use.
Best for setups with large transformers, this model ensures all fit. It maximizes outlet utility without crowding the power strip area.
Generous Spacing
Six outlets are spaced to accommodate large power bricks easily. This prevents the common issue of plugs blocking adjacent sockets.
Fire Safety
The shell is rated up to 1382°F for high fire resistance. This adds essential safety to your home electrical setup.
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10. SUPERDANNY Adapter – Best Budget Value 4 Pack
SUPERDANNY 4 Pack ETL Listed 2 Prong to 3 Prong Outlet Adapter
4 pack value
ETL listed safety
Grounding tab
Polarized plug
SUPERDANNY offers a 4 pack of ETL listed adapters at a low price. They convert outdated 2 prong outlets to modern 3 prong ones safely.
Pros
- Great 4 pack price
- ETL certified
- Grounding tab
- Polarized safety
- Travel ready
Cons
- Basic design
- Limited to 3 prong
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Each adapter includes a grounding tab and polarized plug for safety. They are compact and portable, making them great for travel or use.
These are basic adapters without USB or surge protection. However, they provide reliable conversion for most standard home electrical needs.
Best for multiple rooms, this pack delivers value and reliability. It is a smart choice for budget conscious buyers needing simple safety.
Certified Quality
ETL listing ensures these adapters meet strict safety standards. You can trust them for daily use without worrying about electrical faults.
Budget Friendly
Buying four units in a pack saves money overall. This makes it easy to upgrade every outlet in your home affordably.
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Buying Guide – How to Choose the Best 2 3 Prong Outlet Adapters
Choosing the right adapter involves balancing safety, capacity, and features. This guide outlines key factors to help you make an informed decision.
Safety Certifications
Look for ETL or UL certifications to ensure the adapter meets rigorous safety standards. These certifications confirm that the materials and electrical design have been tested for reliability.
Always verify that any adapter you buy carries a recognized safety mark.
Fireproof Materials
High quality adapters use fireproof materials like PBT or PC that resist heat. This reduces the risk of overheating or fire during extended use with heavy devices.
Check the product description for specific material ratings like 1382°F resistance.
Polarized Plugs
A polarized plug ensures that the hot and neutral wires are connected correctly to your devices. This alignment is crucial for safety and proper operation of electronics.
Avoid non-polarized adapters unless necessary as they lack this safety feature.
Grounding Options
Some adapters include a metal grounding tab that connects to the outlet plate screw. While not all outlets can support this, it adds an extra layer of safety.
If your wall plate has a central screw, consider an adapter with a grounding tab.
Power Capacity
Most adapters are rated for 1875W at 15A. Ensure this capacity matches your needs, especially if using multiple high-wattage appliances.
Never exceed the maximum wattage rating to avoid overloading the circuit.
Design and Size
Compact designs fit behind furniture and do not block adjacent outlets. Tri-directional layouts help manage cords more effectively in tight spaces.
Choose a size that matches your typical usage environment and space constraints.
USB Ports
Modern adapters may include USB ports for direct charging of phones and tablets. This can reduce clutter by eliminating the need for separate wall chargers.
Check the USB output ratings to ensure they meet your device requirements.
Surge Protection
Premium models often feature built-in surge protection to guard against voltage spikes. This is essential for expensive electronics like TVs or gaming consoles.
If you live in an area with frequent power surges, prioritize this feature.
How to Use and Care for Your 2 3 Prong Outlet Adapter
Begin by identifying your existing wall outlet. Ensure it is a standard 2 prong receptacle and that the screw cover is accessible for grounding if your adapter requires it.
Plug the adapter into the wall socket firmly. If it has a grounding tab, use a screwdriver to attach the tab under the outlet screw to improve stability.
Once inserted, plug your devices into the adapter. Avoid overloading the total wattage and periodically check for signs of heat or wear on the cord or casing.
Frequently Asked Questions
Are 2 3 prong adapters safe for use?
Yes, certified adapters are safe when used within their specified limits. Look for ETL or UL listings to ensure they meet safety standards. Avoid using them with high-wattage appliances.
Do these adapters provide real grounding?
Many adapters have a grounding tab that can be connected to the outlet screw. However, if the outlet itself is not grounded, the adapter cannot provide true grounding. Check your home wiring first.
Can I use these with high wattage appliances?
Most adapters are rated for up to 1875W. While some devices fall within this limit, it is generally safer to avoid high-wattage appliances like space heaters.
What does polarized mean for these adapters?
A polarized adapter ensures the hot and neutral slots are correctly aligned. This is important for device safety and prevents reverse polarity issues in your electrical system.
How do I clean and maintain the adapter?
Unplug the adapter and wipe it with a dry cloth to remove dust. Avoid using liquids or harsh chemicals. Periodically check for signs of wear or heat damage.
Can these adapters be used internationally?
Some models work in countries with 2 prong sockets like Japan. However, they do not convert voltage. Ensure your devices support dual voltage before traveling.
What should I do if the adapter feels hot?
Unplug the adapter immediately if it feels hot. This could indicate overloading or a fault. Let it cool and inspect for damage before reuse.
Is it better to replace the outlet instead?
Replacing an outlet is safer long term. Adapters are a temporary solution for older homes. Consult a licensed electrician to assess your wiring options.
Final Thoughts on Choosing the Best 2 3 Prong Outlet Adapters
We reviewed ten top adapters that balance safety, capacity, and convenience. The JACKYLED 4-Pack offers the best overall value, while the BEONDON and LENCENT options provide modern features like USB and surge protection.
Prioritize safety certifications and fireproof materials when selecting an adapter. For older homes, consider models with grounding tabs to enhance electrical safety.
Check current prices and availability before purchasing since deals change frequently. The right adapter can modernize your outlet setup without expensive rewiring.