International Converter
MaybeThe top 5 brands take only 49% of clicks. But shoppers spend an estimated $71K a year here, so International Converter is a Maybe.
- Flapen Score
- 54 / 100Top 11% of 8,347 Electronics niches · +11 vs the category median of 4354
- Market size
- $71K/yr111K searches / yr
- 90-day growth
- +17.0%search demand this quarter
- Competition
- 33%top-5 click share · 37 brands · 56 sellers
Flapen Score
International Converter against its category
The dotted line is the Electronics average. Past it, International Converter is stronger. Inside it, weaker.
Market
The International Converter market on Amazon at a glance
Shoppers on Amazon United States searched for International Converter 111K times last year and spent an estimated $71K. The top 5 brands take 49% of clicks. Demand peaks in Nov. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
An estimated 5.4% of those searches ended in a purchase.
Shoppers searched for this 111K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.4% of those searches ended in a purchase. Searches in the last 90 days moved +17.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $71K a year.
- Searches, last 12 months
- 111K
- Growth, 90 days vs prior 90
- +17.0%
- Conversion, latest week
- 5.4%
- Market size, estimated
- $71Ka year
- Peak month
- November1.9× the quietest month
- Top search term
- adaptor52K searches a year
02 · Price
A sale here is worth $11.79.
Listings sell for $11.79 on average, from $4.82 to $23.77. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $11.79 that is $1K to $3K a year per listing.
- Average price
- $11.79under the $15 to $100 sweet spot
- Price range
- $4.82–$23.77
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $1K–$3K
- Returns
- 1.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
96% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.4% of listings are out of stock. The average listing ranks #45 within Memory Card Accessories. It carries 11,376 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 96%
- Prime listings
- 100%
- Out of stock, average day
- 1.4%
- Average rank
- #45in Memory Card Accessories
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 11,376per listing
- Listings tracked
- 52
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 53 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 53 months
Products
Top International Converter products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
SZHAIYIJIN SD Card Reader for iPhone Memory Card Reader with USB Camera Adapter Plug and Play Trail Game Camera Viewer Supports SD and TF Card MicroSD Card Adapter for iPad No App Required
- Price
- $9.25
- Rating
- 4.4/5
- Reviews
- 13,565
- Age
- 3y ago

2 Pack USB C Charger Block Dual Port Type C Wall Charger Fast Charging 20W Power Adapter Cube for iPhone 14/14 Pro/14 Pro Max/14 Plus/13/12/11 XS/XR/X iPad Samsung More
- Price
- $6.79
- Rating
- 4.6/5
- Reviews
- 21,679
- Age
- 2y ago

European Plug Adapter Unidapt US to UK Europe Power Strip for EU/UK/US with USB C and 4 USB Ports 3 AC Outlets Wall Mountable 5ft Extension Cord for Travel Cruise Ship Home
- Price
- $20.49
- Rating
- 4.7/5
- Reviews
- 1,924
- Age
- 4y ago

Universal Travel Adapter for Europe and International Travel from USA Type C EU/Type G UK/Type I AU/Type A US 1 AC Outlet 1 USB-C and 4 USB-A Ports Unidapt Travel Plug Adapter
- Price
- $19.84
- Rating
- 4.6/5
- Reviews
- 3,854
- Age
- 8y ago

USB C to 3.5mm Headphone Jack Adapter for iPhone17/ iPhone 16/16 Pro/15/15 Pro/Pro Max/Plus Type C Aux Audio Dongle Cable Cord Compatible with iPad Samsung Galaxy S23/S23/S22/S21 MacBook2 Pack
- Price
- $8.71
- Rating
- 4.5/5
- Reviews
- 6,265
- Age
- 2y ago
Trending
estimated 90-day click momentum
USB C SD Card Reader Type C SD Card Reader Supports SD and MicroSD Memory Card Adapters for iPhone 15 16/iPad/MacBook/Mac Trail Camera Viewer Plug and Play -2 Slots
- Price
- $5.33
- Rating
- 4.4/5
- Reviews
- 626
- Age
- 1y ago

Denlane SD Card Reader for iPhone iPad USB C & Lightning Dual Interface Memory Card Reader Digital Camera Adapter to iPhone/MacBook/USBC Laptop for SD/TF/Sim Card Plug & Play Camera Accessories
- Price
- $7.84
- Rating
- 4.6/5
- Reviews
- 764
- Age
- 1y ago

decqle Universal Travel Adapter International Travel Plug Adapter with 2 USB-C(PD 20W) 1 USB-A Ports All in One Portable Adaptor for USA UK EU AU 224+ Countries (White) US
- Price
- $10.09
- Rating
- 4.7/5
- Reviews
- 940
- Age
- 1y ago

4 Pack Universal Adapter Europe to US Plug Travel Adapters (White)
- Price
- $7.27
- Rating
- 4.6/5
- Reviews
- 3,787
- Age
- 4y ago

USB C to 3.5mm Headphone Jack Adapter for iPhone17/ iPhone 16/16 Pro/15/15 Pro/Pro Max/Plus Type C Aux Audio Dongle Cable Cord Compatible with iPad Samsung Galaxy S23/S23/S22/S21 MacBook2 Pack
- Price
- $8.71
- Rating
- 4.5/5
- Reviews
- 6,265
- Age
- 2y ago
Newest
by launch date
Denlane SD Card Reader for iPhone iPad USB C & Lightning Dual Interface Memory Card Reader Digital Camera Adapter to iPhone/MacBook/USBC Laptop for SD/TF/Sim Card Plug & Play Camera Accessories
- Price
- $7.84
- Rating
- 4.6/5
- Reviews
- 764
- Age
- 1y ago

USB Wall Charger 4 Pack Dual Port Plug Adapter for Wall Outlet Charging Block USB Power Adapter for iPhone 14/13/12/11 Pro/Pro Max XS/XR/X Galaxy Pixel Moto and Android Phones (White)
- Price
- $6.16
- Rating
- 4.7/5
- Reviews
- 1,784
- Age
- 1y ago

USB C SD Card Reader Type C SD Card Reader Supports SD and MicroSD Memory Card Adapters for iPhone 15 16/iPad/MacBook/Mac Trail Camera Viewer Plug and Play -2 Slots
- Price
- $5.33
- Rating
- 4.4/5
- Reviews
- 626
- Age
- 1y ago

USB C SD Card Reader for iPhone iPad Lightning Dual Port SD Card Adapter Memory Card Readers for Digital Camera Adapters Support SD Micro SD USB3.0 Plug and Play
- Price
- $9.89
- Rating
- 4.5/5
- Reviews
- 2,337
- Age
- 1y ago

decqle Universal Travel Adapter International Travel Plug Adapter with 2 USB-C(PD 20W) 1 USB-A Ports All in One Portable Adaptor for USA UK EU AU 224+ Countries (White) US
- Price
- $10.09
- Rating
- 4.7/5
- Reviews
- 940
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 33% of clicks, no more. An open shelf where new products get seen.
Brands
37 rising
Sellers
56
Est. top-5 brand share
49%
Top 20: 82%
Est. top-5 click share
33%
Top 20: 74%
Open market
46%
- Unidapt18%
- SZHAIYIJIN13%
- DENGWENQIANG9%
- TESSAN6%
- --4%
- Denlane4%
Demand
International Converter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov · busiest ÷ quietest = 1.9×
Search terms
Top International Converter search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- adaptor52K/yr
- phone adapter39K/yr
- adaptors7K/yr
- adopter6K/yr
- unidapt universal travel power adapter5K/yr
- unidapt3K/yr
Reviews and returns
What reviews say buyers love and hate about International Converter
We read the reviews and the return reasons for every product selling here.
“Didnt charge”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common International Converter questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









