Does this adapt the voltage too?

It does not adapt the voltage or the electricity. But it works perfect for cell phones, laptops, power banks, bluetooth speakers and so on. Because the chargers for those appliances are made for dual voltages and you don't need an actual converter. Hope this answers your question.

Where can I find an adapter that will adapt the Brazilian 3-prong to the US with a ground

Ceptics USA, Canada Travel Plug Adapter (Type B) - 3 Pack Grounded & Universal (GP-5-3PK) https://www.amazon.com/dp/B0080SE6H2/ref=cm_sw_r_cp_apip_bU7vxbi1UnZm6

Can this be used in Denmark and Sweden?

No this is for European appliances to be used in USA. Search for this in amazon and you will get what you need B077WJYNQ5.

I purchased light stands from China with 2 round prongs for plug. Can i use the convertors for Europe to US? Thanks for any info

Yes with two round prongs it should work.

Unidapt US Plug Adapter, European to USA Travel Plug Adapter, Europe to America, Mexico, Japan, Canada Power Outlet Adapters Wall Plugs, Type A 4-Pack White

Product ID: 57271744

Details

Brand
Unidapt
Color
White 4-Pack
Input Voltage
250 Volts
Item Weight
1.12 ounces
Item dimensions L x W x H
1.57 x 1.38 x

⚡Supports dual-voltage devices (110-250V)

👜Compact & lightweight for effortless travel

🔌Universal Type C & E/F compatibility

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¥3224

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌍 Plug in anywhere, power up everywhere — travel fearless with Unidapt!

TRAVEL SIZED SPACE SMART - Slim, stackable design fits snugly in your carry-on or pocket—travel light, travel smart.
BUILT TO LAST WITH SAFETY FIRST - Fire-resistant shell and premium copper pins ensure reliable, safe charging wherever you go.
SEAMLESS EURO TO USA POWER CONNECTION - Effortlessly plug European devices into US outlets without a hitch.
DUAL VOLTAGE READY FOR ALL YOUR GADGETS - Perfectly compatible with phones, laptops, cameras & more—no voltage converter needed.
TRUSTED US DESIGNED QUALITY WITH WARRANTY - Backed by a 2-year warranty and thoughtful engineering from a US-based brand.

The Unidapt US Plug Adapter 4-pack converts European Type C and E/F plugs for safe use in the USA, Canada, and Mexico. Designed for dual-voltage electronics, it features a compact, durable build with fire-resistant materials and copper pins. Lightweight and stackable, it’s ideal for frequent travelers seeking reliable, space-saving power solutions backed by a 2-year warranty.

Specifications

ASIN	B077W1CGHG
Best Sellers Rank	#1,768 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Electrical Adapters
Brand	Unidapt
Built-In Media	Power Strip EU UK US plugs manual
Color	White 4-Pack
Customer Reviews	4.6 out of 5 stars 18,504 Reviews
Input Voltage	250 Volts
Item Dimensions	1.57 x 1.38 x 0.59 inches
Item Weight	0.07 Pounds
Item dimensions L x W x H	1.57 x 1.38 x 0.59 inches
Manufacturer	Unidapt
Mfr Part Number	LUKRA
Model Number	9122-1
Number of Outlets	1
Output Voltage	110 Volts (AC)
Plug Type	Type A
UPC	619850428201
Unit Count	4 Count
Warranty Description	2 Year warranty

Reviews

C**T

Excellent adaptors for the price

Can’t get excited about plug adaptors but these are well made and work perfectly also excellent price for two units

28.03.2026

P**L

Thank you!! 5 stars

GREAT price & works! Got it to charge my German boyfriends’ clippers so I can practice mowing the lawn (i.e. cutting his hair).

11.03.2026

M**S

Tight fit so the adapter stays on the cord

Good quality plug adapter. Priced better than any adapter I could find locally. They also grip the euro style plug very well so they don’t fall off.

22.03.2026

H**M

Useful 👌

Useful

11.02.2026

K**.

Good product

Good product, fast shipping! Would recommend seller.

21.03.2026

E**C

Great

Came in pretty handy

6.04.2026

G**.

Very convinient

We came back from Europe and brought a few things with us that we cannot plug in in here. I ordered these and I have had absolutely no issues so far!! Love them!! They are not making the product overheat. Nice and easy.

9.01.2026

L**I

Could have better quality but overall works okay

All works good but the quality is not the best. Some plugs can't sustain in the vertical position, the cable falls. For that price I expected to have better quality

16.10.2025

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¥3224

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In stock

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Buyer Protection · Full refund if your order doesn't arrive as described.

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