Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
If your home was built before grounded outlets were standard, you know the frustration: every modern device has a three-prong plug, and your walls only offer two holes. A 2-prong power strip solves this by converting that old outlet into a safe, organized charging station without any rewiring. This guide ranks the best options by cord length, outlet count, and surge protection, so you can power your TV, laptop, and phone without adapters that fall out.
I’m Mohammad Maruf — the founder and writer behind KitchPrep. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
We’ve matched the best 2-prong power strip models to real homes, covering everything from compact desktop adapters to 17-in-1 power stations for the bedroom, office, or dorm.
Our Picks at a Glance
How To Choose The Best 2-Prong Power Strip
Before you buy, you need to know that not every strip claiming to be “2-prong” is the same. The core job is simple: convert a two-prong outlet into safe three-prong sockets and USB ports. But the real differences come down to how much power you need, where the strip will live, and how many devices you’ll actually plug in at once.
Match the amperage to your devices
Every power strip has a maximum current rating, usually 10A, 13A, or 15A. This tells you how much total power it can safely draw. A 13A strip is suitable for a mix of a TV, lamps, phone chargers, and a small appliance. If you plan to run heavy appliances like a space heater or a microwave, you need to check the wattage of each device and add them up, because exceeding the strip’s rating (often 1250W or 1625W) will trip the built-in breaker.
Count your outlets and USB needs
Most 2-prong strips offer between 5 and 12 AC outlets. If you have bulky adapters, look for “wide-spaced” outlets that are at least 1.5 inches apart, otherwise one large plug will block its neighbor. For USB, USB-C ports charge modern phones faster than older USB-A ports. A strip with a USB-C port that delivers 15W or 20W is a better bet for today’s phones than one with only 5V/2.4A ports.
Cord length and plug design change everything
A 5-foot cord reaches the outlet behind a desk, but a 10-foot cord lets you place the strip across a room or behind a couch. A flat, 45-degree angled plug sits flush against the wall, so it fits behind furniture and doesn’t block the second outlet in a duplex wall plate. If the strip will be visible, look for one with a rotating plug (often 180 degrees) so the cord can point in any direction.
Quick Comparison
| Model | Best For | Outlets | Cord Length | Surge Rating | Amazon |
|---|---|---|---|---|---|
| Yozisital 10FT★ Best Overall | Reaching distant outlets | 6 AC + 4 USB | 10 ft | — | Amazon |
| DEPOW 5FTCompact Pick | Compact desktop use | 6 AC + 4 USB | 5 ft | 1050 J | Amazon |
| HOPOW 12-OutletMax Outlets | Whole-room power | 12 AC + 4 USB | 6 ft | 1700 J | Amazon |
| HOPOW 5-Outlet | Simple desk setup | 5 AC + 3 USB | 6 ft | 1700 J | Amazon |
| WRXDMC 8-Outlet | 1440J high-joule protection | 8 AC + 4 USB | — | 1400 J | Amazon |
| TROND 3-Sided | Fitting bulky adapters | 5 AC + 3 USB | — | 1440 J | Amazon |
| Yozisital PD20W | Fast phone charging | 6 AC + 4 USB | 10 ft | — | Amazon |
| LENCENT 6FT | Wall-mounting flexibility | 6 AC + 4 USB | 6 ft | 1050 J | Amazon |
| kakahigh 17-in-1 | Maximum device capacity | 11 AC + 6 USB | 10 ft | — | Amazon |
Note: This list uses flexible matching for 2-prong gear, so not every pick is the exact model searched; the nearest same-type size and wattage serves the same purpose. This keeps you informed without overstating a perfect fit.
In-Depth Reviews: The 9 Best 2-Prong Power Strips
1. Yozisital 10FT 2 Prong Power Strip
Our pick — over 4.5★ from 650+ verified ratings; the strongest balance of quality and price.
The long-reach champion that turns one old two-prong wall hole into a whole charging station.
The standout feature here is the 10-foot ultra-thin flat cord, which is That’s roughly twice the reach of the DEPOW’s 5-foot cord. — meaning you can run it cleanly under a couch or across a room. The flat profile is thinner than a standard round cable, so it slides under carpets and through door gaps without crimping. This makes it the top pick for anyone whose outlet is inconveniently placed or who wants to hide the strip entirely behind a heavy piece of furniture.
You get 6 widely-spaced AC outlets plus 4 USB ports (2 of them USB-C), which lets you power up to 10 devices at once. Each USB port pushes out 2.4A, with a total of 3A/15W across the USB bank. The 180-degree rotating plug is the detail owners love most — the review pages sum it up: “Great little device. It works for my old house which is a hundred years old. I love the cord length and the multi outlets.” It is built with polycarbonate and carries overload protection, plus a 30-day return and 12-month replacement promise.
The layout is compact and round, which one buyer liked for tucking behind a couch and another praised for its modern look. It sits flat on a table or mounts on a wall with two holes on the back. Quality is what wins people over, based on the volume of owner feedback, and it works flawlessly with smart plugs and standard 3-prong devices alike.
Why it leads the list
- 10-ft flat cord reaches distant outlets with ease
- 4 USB ports (2 USB-C) handle modern devices
- 180° rotating plug hides behind any furniture
- Wall-mountable with 2 back holes
Know before you buy
- No surge-protection joule rating is published
- 3A total USB output is modest for large tablets
Reach for this if: you need a long cord that disappears under furniture and a flexible plug that points anywhere.
Look elsewhere if: your main concern is guarding expensive electronics against lightning strikes, since no joule rating is listed.
2. DEPOW 2 Prong to 3 Prong Power Strip
A tiny desktop strip that packs real surge protection and a sideways plug for tight spots.
This one is for the kitchen counter or nightstand where space is precious. Its defining trick is the “sideways” 45-degree right-angle plug that sits flush against the wall, and at just 0.33 inches thick, it virtually disappears behind furniture. The 5-foot cord is shorter than the Yozisital’s 10-foot line, but it is long enough to snake from a wall outlet to a desk or under a couch, which is exactly how several owners use it.
You get 6 AC outlets rated at 1625W/13A — a 13-amp capability that is That’s over four times the 3-amp rating of the budget Yozisital adapter. — plus 2 USB-C and 2 USB-A ports with 12W/2.4A total output. The surge protection is a real 1050 joules, backed by seven safeguards including overload, over-current, short-circuit, and overheat protection with flame-retardant materials. One reviewer living in a 1950s apartment runs a toaster, coffee maker, crock pot, and food processor off it without a blown fuse.
Owners repeatedly call out the flat plug and the “sideways” design as space savers behind beds and couches, and one buyer with limited mobility described it as a saving grace for keeping chargers within arm’s reach. It is wall-mountable with two holes and comes in a black polycarbonate shell.
What stands out
- 13A/1625W capacity handles small appliances
- 1050J surge protector with 7 safety systems
- Ultra-thin 0.33″ flat plug fits tight gaps
- 2 USB-C plus 2 USB-A ports
The short version
- 5-ft cord is half the reach of the Yozisital
- 12W total USB output limits fast charging
Best suited for: kitchens and nightstands where you need appliance-level power in a tiny footprint.
Not ideal if: you need to reach an outlet far across a room, since the cord tops out at 5 feet.
3. HOPOW 12-Outlet 2 Prong Power Strip
Twelve AC outlets in a compact block, with the highest surge rating on this list.
If your problem is “I have more gadgets than wall space,” this is the answer. It packs 12 AC outlets (Max 1250W) into a 5 x 4.6-inch block that mounts on a wall, workbench, or under a desk with two pre-drilled holes and screws. That is double the outlets of the Yozisital or DEPOW strips, yet it still holds a 1700-joule surge rating — That’s 62% more surge protection than the DEPOW’s 1050 joules..
The outlets are spaced 1.7 inches apart, which means up to 12 large adapters can sit side by side without blocking each other. A built-in 10-amp overload switch cuts power automatically if you push past 1250W, and the USB section adds 2 USB-A and 2 USB-C ports, each at 5V/2.4A (12W). Four non-slip rubber feet keep it stable on a flat surface when you don’t want to mount it.
Owners use it down the backs of dressers, on walls above outlets, and for charging laptops, phones, tablets, and tools at once. One buyer with a TV that wouldn’t fit an old two-prong wall socket found this strip finally solved it, noting it “has yet to have that issue” of falling out that plagued cheap 3-to-2 converters. The main caution from a savvy owner: mind your total wattage before filling all 12 sockets.
Why it wins big setups
- 12 AC outlets, double the common 6-outlet count
- 1700J surge protection tops this lineup
- 1.7″ outlet spacing fits bulky adapters
- Wall-mount kit and non-slip feet included
Watch this
- 1250W max load means no space heaters
- USB ports are 12W, not fast-charge class
Choose this for: a wall behind a bed, workbench, or entertainment center with a dozen things to plug in.
skip it if: you only need a handful of outlets and want the longest cord reach instead.
4. HOPOW 5-Outlet 2 Prong Power Strip
A slim 9.65-inch strip that slides into a bag and still delivers 1700 joules of protection.
The long, narrow body (9.65 x 1.7 inches) is what sets this one apart — it tucks into luggage or behind a desk without the blocky footprint of cube-style adapters. Like the bigger HOPOW above, it carries a 1700-joule surge rating, so you get the same strong protection in a much smaller package. The 6-foot cord offers a bit more flexibility than the DEPOW’s 5-foot line.
It has 5 AC outlets (1250W max) with 1.57-inch spacing, which is enough for bulky adapters, plus 1 USB-A port (5V/2.4A, 12W) and 2 USB-C ports (5V/3A, 15W each). That makes the USB-C section noticeably faster than the earlier HOPOW and DEPOW strips for modern phones. A 10-amp overload switch cuts power past 1250W, and the ultra-thin 0.33-inch flat plug with a 45-degree angle keeps the second wall socket free.
Owners plug TVs, consoles, and streaming sticks into it in old houses, and one reviewer noted the USB ports are helpful for charging multiple devices across different rooms. Another described it as a space saver that “worked like a charm” with a TV, PS4, and Fire Stick. It mounts on walls with two holes and sits level on four rubber feet.
What you gain
- 15W USB-C ports charge phones faster
- 1700J surge protection in a slim body
- 6-ft cord beats the DEPOW’s 5-ft reach
- Ultra-thin flat plug for tight spots
The trade-offs
- Only 1 USB-A port
- 1250W max limits heavy appliances
Grab this when: you want fast USB-C charging and a travel-friendly strip that still protects against surges.
Pass if: you need more than five AC outlets in one place.
5. WRXDMC 2 Prong to 3 Prong Power Strip
A 1400-joule shield with a 0.27-inch flat plug that’s the thinnest on this list.
The thin 0.27-inch plug is the headline feature here — it’s slimmer than the 0.33-inch DEPOW and 0.36-inch LENCENT, so it sits almost flush against the wall and hides behind a refrigerator or bed easily. That 45-degree angle also keeps the second socket on a duplex outlet usable, which owners in older two-prong homes genuinely appreciate.
Power-wise, this is a 12-in-1 station: 8 AC outlets plus 4 USB ports, rated up to 1625W at 13A. The USB section delivers 2.4A max per USB-A port and 3.0A max per USB-C port, with a 3.4A/17W total across all four. Surge protection comes in at 1400 joules, with a white indicator light that stays on to show your devices are protected, and a 13-amp circuit breaker guards against overloads.
Owners in old houses say it converts two-prong walls into a safe home for three-prong plugs, and several report buying a second unit after the first worked so well. The compact 3.94 x 3.94-inch footprint earns steady praise for small spaces. On the durability side, a minority of feedback flags units that stopped working after a month, so it’s worth testing early — but the overwhelming majority find it reliable and well-priced.
Its strong points
- 1400J surge protection with status light
- Thinnest flat plug at just 0.27 inches
- 8 AC outlets + 4 USB for 12 devices
- 13A circuit breaker with on/off switch
Honest caveat
- Occasional reports of early failure
- No cord length published
Pick this for: maximum surge protection and the sleekest possible fit against an old wall.
Think twice if: you need a long extension cord, since the cord length isn’t specified.
6. TROND 3 to 2 Prong Outlet Adapter
The 15-amp heavy hitter with a 3-sided layout that fits six bulky plugs without a fight.
TROND takes a different approach to outlet crowding: instead of a long bar, the 5 AC outlets sit on three sides of a compact 4.1 x 3.5-inch cube, each spaced 0.98 inches apart and facing outward. This gives you serious flexibility when plugging in large power bricks, which owners say helps more than they expected. At 15A, it carries the highest current rating of any pick on this list — beating the 13A WRXDMC and DEPOW strips.
USB is handled by 2 USB-A ports (5V/2.4A max each) and 1 USB-C port (5V/3A max), with 5V/3.4A total output. The surge protector is rated at 1440 joules, and the unit is built from UL 94 V-0 flame-retardant PC+ABS plastic — one of the few picks that names its fire-safety standard. An on/off switch with a built-in circuit breaker lets you leave things plugged in but cut power with one touch.
The AI review summary confirms the main upside: owners find it works well with USB outlets and consider it worth the money, especially for rental properties. It mounts with an included screw, though that anchoring screw’s position drew mixed feedback — one buyer found it unusable for their particular outlet. The 15A rating and 3-sided layout are the two reasons this remains a smart choice for a rental or older home.
Why it stands out
- 15A rating, the highest of any pick here
- 1440J surge protection in flame-retardant shell
- 3-sided layout fits bulky adapters
- Circuit breaker with on/off switch
Where it stumbles
- Anchoring screw position drew mixed reviews
- No long extension cord, it’s a wall block
Best for renters: this cube replaces the cheap 3-to-2 converters that pop out and bend.
Not for you if: you want to reach an outlet far from where the strip will live.
7. Yozisital PD20W 2 Prong Power Strip
The bedside hero that charges an iPhone noticeably faster than a standard 12W port.
This is the speed pick. Its USB-C ports deliver a total of 20W PD (Power Delivery) fast charging, The maker claims this 20W USB-C port charges an iPhone 30% faster than a standard 12W adapter.. The USB-A ports follow at 12W (5V/2.4A). For anyone with a modern phone, that difference is real — a 20W port is genuinely useful, not just a spec-sheet talking point.
It pairs that fast charging with the same 180-degree rotating plug and 10-foot flat cord as the top Yozisital pick, so it reaches outlets from any direction and hides behind furniture. The layout is 6 widely-spaced AC outlets plus 4 USB ports (2 USB-C), good for up to 10 devices. The compact 4.3 x 4.3 x 1.38-inch body is light enough to toss in a travel bag, which owners do for business trips.
Feedback is glowing across the board: owners use it on nightstands for phones and watches, on home desks for a computer, printer, and lamp, and in older homes with only two-prong walls. One typical comment praises the pushbutton in the middle for easy on/off control and calls the phone charging ports wonderful. It’s the fourth-highest rated pick here and earns its spot as the fast-charging specialist.
The speed advantage
- 20W USB-C PD charging, 30% faster than 12W
- 180° rotating plug for any direction
- 10-ft flat cord reaches far outlets
- Compact, lightweight for travel
Small trade-offs
- No surge joule rating published
- 333g weight is not the lightest
Reach for this if: fast phone charging on a nightstand or desk matters more than surge protection.
Look past it if: you want a published joule rating to justify buying it for expensive electronics.
8. LENCENT 2 Prong Surge Protector
A 6-foot cord and four keyholes that let you fix this strip flat to any wall.
This strip is all about mounting flexibility. Four keyholes on the back let you screw it flat to a wall so it stays fixed and tight, and four rubber feet keep it steady on a table when you don’t want to mount it. The 6-foot copper cord is a practical middle ground between the 5-foot DEPOW and 10-foot Yozisital, and the 0.36-inch flat plug with a folding ring is easy to pull out of tight spaces.
It’s a 10-in-1 setup: 6 AC outlets (1625W max) spaced 1.77 inches apart, plus 2 USB-A (5V/2.4A) and 2 USB-C (5V/3A) ports. The surge protector is rated at 1050 joules, same as the DEPOW, with an integrated circuit breaker and FCC certification. The fire-resistant PC shell and polarized plug add a safety layer that owners in older homes specifically mention.
One owner in a 1930s cottage called it “exactly the compact adapter” needed to upgrade outlets for the modern era, praising its flat-on-wall design and charging speed. Others report buying additional units after the first, and the green indicator light that glows when the unit is on is a small reassurance that users mention. It’s a clean, dependable choice if you want the strip out of the way and screwed down.
What it does well
- 4 keyholes for secure wall mounting
- 1050J surge with FCC-certified breaker
- 6-ft cord with folding-ring flat plug
- 1.77″ outlet spacing fits big adapters
Consider this
- 390g body, slightly heavier than rivals
- 1050J is mid-tier protection
Choose this when: you want the strip screwed securely to a wall, not sitting on a floor or desk.
pass on it if: you need more than 10 devices powered or a longer than 6-foot reach.
9. kakahigh 2 Prong Extension Cord with Multiple Outlets
An 11-outlet monster with a 10-foot cord, built for entire entertainment centers and gaming setups.
If you counted devices and hit double digits, this is the one. The 17-in-1 layout combines 11 AC outlets with 6 USB ports (including 3 USB-C), so a full desk or TV console can run off a single wall socket. The 10-foot cord ties with the Yozisital picks for the longest reach on this list, and a patented 3-row staggered layout prevents bulky adapters from crowding each other.
The USB section is genuinely modern: each USB-C port delivers up to 5V/3.1A (15.5W), and the total USB output runs 5V/4.8A at 24W max — nearly double the 12W USB output of the HOPOW strips. Max capacity is 1625W at 13A, which covers TVs, gaming PCs, lamps, and phone chargers together. The 45-degree flat plug keeps the bottom wall socket free, and two mounting holes let you fix it behind a TV.
Owners love the walnut wood design option that blends with hardwood floors and classroom decor, plus the sheer number of ports. One buyer uses it under a bed for an adjustable base, nightstands, and a heated blanket, and another takes it on travel for multiple chargers and CPAP machines. Its fire-resistant shell withstands temperatures up to 1382°F., and 6-fold safety protection covers overload, short-circuit, over-current, over-voltage, and overheat.
This thing is huge
- 11 AC + 6 USB ports, a 17-in-1 station
- 24W total USB output with USB-C fast charge
- 10-ft cord and 3-row staggered layout
- Fire-resistant up to 1382°F
Keep it real
- No surge joule rating is published
- At full load, the surface reaches 113°F, staying within UL 1363 safety limits.
Get this for: a gaming room, home office, or entertainment center with more plugs than any other strip can hold.
Reconsider if: you specifically want a joule-rated surge protector rather than raw outlet capacity.
Understanding the Specs
Surge Protection in Joules
Joules measure how much energy a surge protector can absorb before it gives up. A 1050J rating handles everyday spikes from appliances switching on and off. A 1700J rating absorbs more and is better for expensive electronics like TVs and computers during storms. If a strip lists no joule rating, it is an extension cord with a breaker, not a surge protector — fine for lamps and chargers, less ideal for a home theater.
Amperage and Wattage Limits
The amperage rating (10A, 13A, 15A) tells you the maximum current the strip can safely carry. Multiply it by your home’s 125V to get the wattage limit — a 13A strip handles about 1625W. That’s plenty for a TV, laptop, lamps, and phone chargers together, but not for a space heater or microwave. Always add up your device wattage before filling every outlet.
USB-A vs USB-C Charging
USB-A ports are the older, rectangular standard and usually deliver 5V/2.4A (12W) — enough for overnight charging. USB-C ports can push more power; a 15W or 20W USB-C port charges a modern phone meaningfully faster. If you charge a phone daily, a strip with a fast USB-C port is worth the small premium over one with only USB-A.
Flat Plugs and Cord Length
A flat, 45-degree angled plug sits close to the wall so furniture can press right against it, and it leaves the second socket on a duplex outlet free. Cord length decides where the strip can live: a 5-foot cord keeps it near the outlet, while a 10-foot cord lets you cross a room or hide the strip behind a couch. Thinner “flat” cords also slide under carpets more easily than round cables.
FAQ
Is it safe to use a 3-prong plug in a 2-prong power strip?
How much can I plug into a 13A 2-prong power strip?
What does the surge protection joule rating actually mean?
Will a flat plug block the second outlet in my wall?
Can I use a 2-prong power strip in a modern grounded home?
Why do some power strips fall out of the outlet and others stay put?
How many USB devices can a 2-prong power strip charge at once?
Can I mount a 2-prong power strip on a wall?
What’s the difference between a 10A and a 15A power strip?
Final Thoughts: The Verdict
If you want one dependable pick, the 2-prong power strip winner is the Yozisital 10FT because it pairs the longest cord with a rotating plug and 10-in-1 capacity, making it the most flexible all-rounder for older homes. If you want the heaviest surge protection, grab the HOPOW 12-Outlet with its 1700-joule rating. And for fast phone charging on a nightstand, the Yozisital PD20W is the one to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, KitchPrep earns from qualifying purchases. This does not affect which products we feature.
Related Guides
