usb c to usb adapter
Worth a lookShows a $6.8M/yr market, but a deep review moat (34,061 avg reviews) keeps it on the watch list.
Market size
Incredible$6.8M$6.8M/yr · 6.5M searches
Conversion
Incredible12.9%search→purchase rate — share of searches ending in a sale
Returns
Great1.3%return rate — above 5% kills the launch gate
Brand share
Good72%top-5 brand share — brands hold most of the demand
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Price range
Okay$4.17–$18.95cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Bad$8.13avg listing price — sweet spot $15–$100
Growth
Bad-7.3%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad34,061.24avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, usb c to usb adapter is a $6.8M/yr Amazon United States market (6.5M searches/yr). The top 5 brands hold 72% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 5, 2026 · scored weekly · How we score niches
usb c to usb adapter market data
- Units sold / yr
- 1.0M–1.0M
- avg 40,000–50,000/product
- Revenue / yr
- $8.1M–$8.1M
- units × avg price
- Conversion rate
- 12.9%
- Avg BSR
- #30
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 76%
- Out of stock
- 0.0%
- Avg brand age
- 34 months
- Avg seller age
- 181 days
Competition & brand share
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.Brands
13 flat
Sellers
27
Top-5 brand share
72%
Top 20: 100%
Top-5 click share
62%
Top 20: 100%
Open market
22%
- Syntech19%
- Basesailor18%
- UGREEN14%
- Anker11%
- Elebase10%
- JXMOX6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -7.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top usb c to usb adapter search terms
- usb to usb c adapter1.8M/yr
- usbc to usb adapter802K/yr
- usb c to usb adapter778K/yr
- usb a to usb c adapter553K/yr
- usb to usbc adapter416K/yr
- usb to c adapter234K/yr
- usb c to usb a adapter180K/yr
- usb-a to usb-c adapter138K/yr
- usb a to c adapter177K/yr
- usb-c to usb-a adapter106K/yr
Top usb c to usb adapter products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Syntech USB C to USB Adapter Pack of 2 USB 3.0 Female to Thunderbolt 4/3 Adapter Compatible with MacBook Pro Air 2024 Surface iPad iPhone Galaxy Notebook XPS and More Type C Devices Space Grey
Syntech$8.344.7★189,748 rev
Basesailor USB to USB C Adapter USBC Female to USB A Male Adapter Type C Converter Charger for iPhone 17 17e Pro Max 16 15 Apple Watch iWatch S11 S10 SE AirPods 3 iPad mini Air Samsung Galaxy S25 S26
Basesailor$7.984.6★124,052 rev
Anker USB C Adapter (2 Pack) USB C to USB Adapter High-Speed Data Transfer for MacBook Pro 2020 iPad Pro 2020 Samsung Notebook 9 Dell XPS and More Type C Devices
Anker$10.144.8★23,667 rev
Elebase USB to USB C Adapter for iPhone 17 4Pack USBC Female to A Male Car Charger Adapter Type C Converter Apple 17e 16 Pro Max 15 14 Plus iWatch Watch 11 10 Ultra 3 iPad Air Samsung Galaxy S26
Elebase$9.124.7★66,000 rev
UGREEN USB to USB C Adapter & USB C to USB Adapter Combo 4-Pack 10Gbps Type C USBC Adapter Compatible with MacBook iPhone 17/16/15 iPad Samsung Galaxy Apple Watch
UGREEN$8.034.8★3,186 rev
Newest
by launch date
10-Pack 10Gbps/120W USB C to USB Adapter & C Male to 3.1 Female Charger Compatible with MacBook Pro/Air iPhone 16 15 Pro Max/15 Plus/14 13 12 Samsung Galaxy S24/S23/S22/S21
Pastall$9.89594 rev
UGREEN USB to USB C Adapter & USB C to USB Adapter Combo 4-Pack 10Gbps Type C USBC Adapter Compatible with MacBook iPhone 17/16/15 iPad Samsung Galaxy Apple Watch
UGREEN$8.033,186 rev
UGREEN USB C to USB Adapter 4 Pack 10Gbps USBC Male to USB 3.2 Female Adapter Type C USB C Adapter for MacBook Pro iMac iPhone 17 16 15 Pro Max iPad Pro Thunderbolt 4 Samsung Space Gray
UGREEN$7.344,372 rev
AVMAX USB C to USB A Adapter 4 Pack USBC Male to USB A 3.0 Female OTG Adapter Type C Male to Type A Female 3.0 OTG Adapter for Apple iPhone 16 15 Flash Thumb Drive Mac iPad Samsung Galaxy
AVMAX$7.091,462 rev
Duyasurs 3Pack Upgraded USB C to USB Adapter High-speed data Transfer USB C Male to USB 3.0 Female OTG Adapter for iPhone17 16 15 Mac iPad Samsung Galaxy S24 S25 Notebook and More Type C Devices
Duyasurs$4.251,189 rev
Trending
90-day click momentum10-Pack 10Gbps/120W USB C to USB Adapter & C Male to 3.1 Female Charger Compatible with MacBook Pro/Air iPhone 16 15 Pro Max/15 Plus/14 13 12 Samsung Galaxy S24/S23/S22/S21
Pastall$9.894.6★
UGREEN USB to USB C Adapter & USB C to USB Adapter Combo 4-Pack 10Gbps Type C USBC Adapter Compatible with MacBook iPhone 17/16/15 iPad Samsung Galaxy Apple Watch
UGREEN$8.034.8★
Duyasurs 3Pack Upgraded USB C to USB Adapter High-speed data Transfer USB C Male to USB 3.0 Female OTG Adapter for iPhone17 16 15 Mac iPad Samsung Galaxy S24 S25 Notebook and More Type C Devices
Duyasurs$4.254.6★
Basesailor USB C to USB Adapter 3Pack USBC Male to A Female 3.0 OTG MacBook Pro/Air Adapter Type C Thunderbolt 4 3 Converter for Apple iPhone 17 17e 16 Mac iPad Microsoft Surface Samsung Galaxy S26
Basesailor$8.124.7★
AVMAX USB C to USB A Adapter 4 Pack USBC Male to USB A 3.0 Female OTG Adapter Type C Male to Type A Female 3.0 OTG Adapter for Apple iPhone 16 15 Flash Thumb Drive Mac iPad Samsung Galaxy
AVMAX$7.094.5★
What buyers say about usb c to usb adapter
What buyers praise and complain about, mined from review topics.What buyers love
“Better than expected”
“Excellent product”
“fair price”
“Compatible Product”
“VERY handy”
“Charger - Does that GREAT”
“They fit securely”
“Perfect connectivity”
“Plugs in nicely”
“Perfect for traveling”
What buyers complain about
“Slow”
“Limited Compatibility”
“Wont charge”
“Small in size”
“The connection became loose”
“Break easily”
“are low quality”
“so it cant be inserted in a port”
“Not good for data transfer”
“They are more expensive than others”
Top return reasons
Common questions
- Is usb c to usb adapter profitable to sell on Amazon United States?
- The niche generates $6.8M/yr across 17 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -7.3%. Flapen's verdict: Worth a look (53/100).
- How competitive is the usb c to usb adapter niche?
- 13 brands and 27 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 72% of demand.
- What do buyers complain about in usb c to usb adapter?
- Top complaints mined from reviews: Functionality-Overall, Compatibility-Overall, Charging. The return rate is 1.3%.
- When does demand for usb c to usb adapter peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the usb c to usb adapter niche?
- Listings span $4.17–$18.95; the average listing price is $8.13 (sweet spot $15–$100). The average incumbent carries 34,061 reviews — the moat a new listing must climb.