Is hdmi adapter profitable to sell on Amazon United States?

The niche generates $362K/yr across 30 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -12.2%. Flapen's verdict: Worth a look (51/100).

How competitive is the hdmi adapter niche?

23 brands and 34 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 60% of demand.

What do buyers complain about in hdmi adapter?

Top complaints mined from reviews: Functionality-Overall, Durability, Connectivity-Overall. The return rate is 3.0%.

When does demand for hdmi adapter peak?

Demand peaks in Sep; the busiest month runs 1.8× the quietest.

What does it cost to enter the hdmi adapter niche?

Listings span $5.70–$21.68; the average listing price is $10.74 (sweet spot $15–$100). The average incumbent carries 20,285 reviews — the moat a new listing must climb.

hdmi adapter

Worth a look

Shows no brand lock-in (top 5 brands take 60% of clicks), but a deep review moat (20,285 avg reviews) keeps it on the watch list.

Brand share

Great60%

top-5 brand share — no brand owns this niche

Conversion

Good6.9%

search→purchase rate — share of searches ending in a sale

Competition

Good43%

top-5 click share — leaders hold, buyers still browse

Market size

Good$362K

$362K/yr · 493K searches

Returns

Okay3.0%

return rate — above 5% kills the launch gate

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Price range

Okay$5.70–$21.68

cheapest to priciest tracked listing — scored on the share inside $15–$100

Avg price

Okay$10.74

avg listing price — sweet spot $15–$100

Growth

Bad-12.2%

90-day search growth — must beat 0% to launch

Review moat

Bad20,285

avg incumbent reviews — the moat a new listing must climb

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, hdmi adapter is a $362K/yr Amazon United States market (493K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Sep. Verdict: Worth a look — 51/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

hdmi adapter market data

Units sold / yr: 30K–40K; avg 1,000–1,250/product
Revenue / yr: $322K–$430K; units × avg price
Conversion rate: 6.9%
Avg BSR: #60
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.2%
Avg brand age: 42 months
Avg seller age: 170 days

Competition & brand share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

23 falling

Sellers

Top-5 brand share

60%

Top 20: 97%

Top-5 click share

43%

Top 20: 87%

Open market

36%

BENFEI19%
Highwings17%
Anker12%
Tengchi6%
Amazon Basics5%
VCELINK4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.2% search growth over the last 90 days.

Peak months: Sep · busiest ÷ quietest = 1.8×

Open Trend

Top hdmi adapter search terms

hdmi adapter319K/yr -11.2%5.3% conv.
hdmi adapter for monitor59K/yr -9.4%5.4% conv.
monitor adapter19K/yr -12.3%3.5% conv.
adaptador hdmi16K/yr -6.2%1.7% conv.
hdmi adapters13K/yr -26.9%5.4% conv.
hdmi cable adapter12K/yr -17.4%3.0% conv.
hdmi adaptor10K/yr -1.0%5.2% conv.
adapter hdmi6K/yr -6.7%4.8% conv.
hdmi monitor adapter5K/yr -10.8%6.0% conv.
hmi adaptor6K/yr -41.3%2.4% conv.

All search terms

Top hdmi 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Highwings 4K Display Port to HDMI Adapter Uni-Directional DP 1.2 Computer to HDMI 2.0 Screen DisplayPort to HDMI Adapter (Male to Female) SR Anti-Break No Latch for Dell HP AMD NVIDIA Passive

Highwings$8.404.6★2,892 rev

BENFEI USB C to HDMI Adapter 4K@60Hz USB Type-C to HDMI Adapter [Thunderbolt 3/4/5 Compatible] with iPhone 15 Pro/Max MacBook Pro/Air 2023 iPad Pro iMac S23 XPS 17 Surface Book

BENFEI$7.804.5★16,524 rev

Anker USB C to HDMI Adapter (4K@60Hz) 310 USB-C Adapter (4K HDMI) for MacBook Pro MacBook Air iPad Pro Pixelbook XPS Galaxy and More(Compatible with Thunderbolt 3 Ports)

Anker$13.174.6★37,235 rev

Tengchi RCA to HDMI Converter Composite to HDMI Adapter Support 1080P PAL/NTSC Compatible with PS one PS2 PS3 STB Xbox VHS VCR Blue-Ray DVD Players

Tengchi$13.964.4★24,964 rev

BENFEI 4K DisplayPort to HDMI Adapter Uni-Directional DP 1.2 Computer to HDMI 2.0 Screen Gold-Plated DP Display Port to HDMI Adapter (Male to Female) Compatible with Lenovo Dell HP and Other Passive

BENFEI$8.564.5★65,248 rev

Newest

by launch date

BENFEI 4K DisplayPort to HDMI Adapter 2-Pack Unidirectional DP 1.2 Computer to HDMI 1.4 Screen Converter Male to Female - Compatible with Laptop Desktop Monitor HDTV AMD/NVIDIA Graphics

BENFEI$8.17326 rev

10mo ago

HDMI Adapter Kits 7-Pack Mini/Micro/Right Angle HDMI Male to Female Coupler Support 8K@60Hz 4K@120Hz Compatible with Xbox PS5 Raspberry Pi Camera and so on

AIMHDUTY$9.6362 rev

1y ago

Anker USB C Hub 7in1 Multi-Port USB Adapter for Laptop/Mac 4K@60Hz USB C to HDMI Splitter 85W Max PD 2 USB 3.0 & 1 USBC Data Ports SD/TF Card Reader for Type C Devices (Charger Not Included)

Anker$21.684,263 rev

1y ago

4K DisplayPort to HDMI Adapter 2-Pack 24K Gold Plated Uni-Directional Display Port DP to HDMI Passive Adapter Compatible for HP HDTV AMD NVIDIA Dell GPU Projector PC Desktop

KUXIYAN$6.481,443 rev

2y ago

BENFEI USB C Hub 5-in-1 with 4K HDMI(Certified) 100W Power Delivery 3 USB-A Silicone Cable Aluminum Case Compatible with MacBook Pro/Air iPad Pro iMac iPhone 15 Pro/Pro Max XPS Thinkpad

BENFEI$9.317,350 rev

2y ago

What buyers say about hdmi adapter

What buyers praise and complain about, mined from review topics.

What buyers love

Advertised Vs Actual Product21%

“Exactly as advertised”

Quality-Overall16%

“Decent Quality”

Value For Money10%

“Great buy for the money”

Compatibility-Overall9%

“This is a perfect accessory for a Macbook Air”

Connectivity-Overall8%

“connects quickly”

Ease Of Use5%

“Easy Peasy”

Socket/Port/Plug5%

“HDMI port works great”

Assembly/Installation3%

“Easy setup”

Portability3%

“Useful adapter”

Size-Overall2%

“Like the size”

What buyers complain about

Functionality-Overall21%

“Does not function”

Durability11%

“Broke within a week”

Connectivity-Overall10%

“Constantly Disconnects”

Quality-Overall8%

“Anker has a serious quality control issue”

Compatibility-Overall8%

“it doesnt actually work on any of them as advertised”

Socket/Port/Plug7%

“2 ports stopped working”

Advertised Vs Actual Product3%

“False advertising”

Charging3%

“I cannot charge through it”

Audio Quality2%

“There is no audio output”

Value For Money2%

“A little expensive”

Top return reasons

Compatibility-Overall40%

Functionality-Overall15%

Connectivity-Overall11%

Socket/Port/Plug11%

Size-Overall4%

Value For Money3%