dongar dash cam adapter
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$43.19avg listing price — sweet spot $15–$100
Price range
Incredible$15.96–$68.70cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good508.43avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay3.9%return rate — above 5% kills the launch gate
Market size
Okay$104K$104K/yr · 149K searches
Growth
Bad-5.6%90-day search growth — must beat 0% to launch
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Competition
Bad79%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, dongar dash cam adapter is a $104K/yr Amazon United States market (149K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Dec. Verdict: Skip it — 34/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
dongar dash cam adapter market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $108K–$130K
- units × avg price
- Conversion rate
- 1.6%
- Avg BSR
- #89
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 64%
- Out of stock
- 3.9%
- Avg brand age
- 27 months
- Avg seller age
- 210 days
Competition & brand share
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
5
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
79%
Top 20: 100%
Open market
0%
- Dongar96%
- mangoal2%
- YQMAJIM2%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -5.6% search growth over the last 90 days.Peak months: Dec · busiest ÷ quietest = 1.7×
Top dongar dash cam adapter search terms
- dongar dashcam power adapter57K/yr
- dash cam power adapter23K/yr
- dongar15K/yr
- dongar adapter8K/yr
- dashcam power adapter12K/yr
- dash cam adapter6K/yr
- donger dash cam power adapter5K/yr
- mirror to dashcam power adapter7K/yr
- dongar dash cam power adapter4K/yr
- dongar dash cam adapter6K/yr
Top dongar dash cam 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 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Dongar PRO Plug & Play Parking Mode Adapter for Dash Cams Rearview Mirror Install 3 Modes Compatible with Select Toyota/Lexus (DGR-PMA-01)
Dongar$68.404.2★222 rev
Dongar Dashcam Power Adapter (16-pin Type A) for Ford Vehicles. Compatible with Select Bronco F150 and More. Built-in USB Power Source Connects to Rearview Mirror Easy to Install
Dongar$42.044.7★987 rev
Dongar Dash Cam Power Adapter (12-pin Type A) - Compatible w Tacoma (15-23) Select Highlander Tundra Sienna; Honda Ridgeline & More. USB Power Connects to Rearview Mirror. Easy Install!
Dongar$41.764.7★2,325 rev
Dongar Dashcam Integrator (10-pin Type B). Compatible with Select Toyota Lexus Subaru Models. Power Adapter Connects to Rearview Mirror Built-in USB-C
Dongar$42.124.6★717 rev
Dongar PRO Plug & Play Parking Mode Adapter for Dash Cams Rearview Mirror Install 3 Modes Compatible with Select Mazda (DGR-PMA-02)
Dongar$68.704.2★222 rev
Newest
by launch date
Dongar Classic - Dash cam Power Adapter (8-Pin Type A) for Honda Vehicles. Compatible with Various Models. Built-in USB Power Source Connects to Rearview Mirror Easier & Quicker Than a hardwire kit
Dongar$41.2622 rev
Dongar Classic Dashcam Integration USB-C Power Adapter (DCA-10G)
Dongar$41.8332 rev
Dongar Classic USB-C Dash Cam Integrator Lane Trace System Adapter Compatible with Toyotas with TSS 2.5 & TSS 3.0 Compatible with Almost All 2019+ (16-Pin for Vehicles with TSS 3.0)
Dongar$41.8462 rev
Dongar PRO Plug & Play Parking Mode Adapter for Dash Cams Rearview Mirror Install 3 Modes Compatible with Select Toyota/Lexus (DGR-PMA-01)
Dongar$68.40222 rev
Dongar PRO Plug & Play Parking Mode Adapter for Dash Cams Rearview Mirror Install 3 Modes Compatible with Select Mazda (DGR-PMA-02)
Dongar$68.70222 rev
Trending
90-day click momentumDongar Classic USB-C Dash Cam Integrator Lane Trace System Adapter Compatible with Toyotas with TSS 2.5 & TSS 3.0 Compatible with Almost All 2019+ (16-Pin for Vehicles with TSS 3.0)
Dongar$41.844.5★
Dongar DashCam Power Adapter (5-Pin Type E) for Select Subaru Vehicles
Dongar$41.804.4★
Dongar PRO Plug & Play Parking Mode Adapter for Dash Cams Rearview Mirror Install 3 Modes Compatible with Select Toyota/Lexus (DGR-PMA-01)
Dongar$68.404.2★
Dongar Classic Dashcam Integration USB-C Power Adapter (DCA-10G)
Dongar$41.834.6★
YQMAJIM Dashcam Power Adapter (Universal) Compatible with All Models Dual DC Buck Converter 12V to 5V Dash Cam Hardwire Kit Built-in Hide USB to GPS Radar Mirror Camera Dashcam Charger Adapter Cable
YQMAJIM$15.964.4★
What buyers say about dongar dash cam adapter
What buyers praise and complain about, mined from review topics.What buyers love
“Clean Install”
“100% compatible”
“Fits Perfectly”
“Quality is always excellent”
“Works as advertised”
“is very convenient to use”
“Great value for the money”
“Solved the Dashcam rebooting issue with i-Stop”
“Using this to pull power for Rexing Dashcam off of the rearview mirror on a 2024 Kia Sportage Prestige”
“Connectivity is pretty good”
What buyers complain about
“DO NOT GO BY THE LISTING FOR COMPATIBLE VEHICLES”
“then the wipers would not work at all”
“Quality assurance is definitely lacking”
“Price was a little steep for what it is too”
“Product did not fit the vehicle even though the description made it appear it would”
“If you want to do the install properly you will get this bad boy”
“It did not fit this vehicle”
“Great Product, Poor Instructions”
“plugged into the cigarette lighter looked cheap”
“It kept falling off”
Top return reasons
Common questions
- Is dongar dash cam adapter profitable to sell on Amazon United States?
- The niche generates $104K/yr across 14 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -5.6%. Flapen's verdict: Skip it (34/100).
- How competitive is the dongar dash cam adapter niche?
- 3 brands and 5 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in dongar dash cam adapter?
- Top complaints mined from reviews: Compatibility-Overall, Functionality-Overall, Quality-Overall. The return rate is 3.9%.
- When does demand for dongar dash cam adapter peak?
- Demand peaks in Dec; the busiest month runs 1.7× the quietest.
- What does it cost to enter the dongar dash cam adapter niche?
- Listings span $15.96–$68.70; the average listing price is $43.19 (sweet spot $15–$100). The average incumbent carries 508 reviews — the moat a new listing must climb.