Is hdmi to ethernet adapter profitable to sell on Amazon United States?

The niche generates $900K/yr across 22 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -5.4%. Flapen's verdict: Worth a look (54/100).

How competitive is the hdmi to ethernet adapter niche?

12 brands and 24 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 80% of demand.

What do buyers complain about in hdmi to ethernet adapter?

Top complaints mined from reviews: Connectivity-Overall, Functionality-Overall, Durability. The return rate is 4.0%.

When does demand for hdmi to ethernet adapter peak?

Demand is steady year-round — the busiest month runs 1.9× the quietest.

What does it cost to enter the hdmi to ethernet adapter niche?

Listings span $8.37–$156.49; the average listing price is $46.71 (sweet spot $15–$100). The average incumbent carries 1,549 reviews — the moat a new listing must climb.

hdmi to ethernet adapter

Worth a look

Shows a sweet-spot price point ($46.71 avg), but soft demand (-5.4% this quarter) keeps it on the watch list.

Avg price

Great$46.71

avg listing price — sweet spot $15–$100

Market size

Great$900K

$900K/yr · 303K searches

Conversion

Good6.4%

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Price range

Good$8.37–$156.49

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

Review moat

Okay1,548.86

avg incumbent reviews — the moat a new listing must climb

Competition

Okay56%

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

Brand share

Okay80%

top-5 brand share — brands hold most of the demand

Returns

Okay4.0%

return rate — above 5% kills the launch gate

Growth

Bad-5.4%

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

According to Flapen's Amazon United States niche tracking, hdmi to ethernet adapter is a $900K/yr Amazon United States market (303K searches/yr). The top 5 brands hold 80% of demand. Verdict: Worth a look — 54/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

hdmi to ethernet adapter market data

Units sold / yr: 20K–25K; avg 1,250–1,500/product
Revenue / yr: $934K–$1.2M; units × avg price
Conversion rate: 6.4%
Avg BSR: #220
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 50 months
Avg seller age: 169 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 flat

Sellers

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

56%

Top 20: 97%

Open market

15%

OREI54%
Wiistar8%
Steetek8%
PWAY6%
Amazon Basics5%
Znoogrn4%
Open — no brand owns it (6 brands, 15%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -5.4% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.9×

Open Trend

Top hdmi to ethernet adapter search terms

hdmi over ethernet69K/yr -0.7%3.7% conv.
hdmi to ethernet adapter33K/yr -16.5%5.1% conv.
ethernet to hdmi adapter31K/yr -14.8%6.3% conv.
hdmi over cat623K/yr +4.0%6.5% conv.
ethernet to hdmi21K/yr -3.6%2.9% conv.
orei hdmi extender19K/yr -12.2%4.9% conv.
hdmi to ethernet17K/yr -0.6%2.3% conv.
hdmi to cat6 converter12K/yr -8.9%4.8% conv.
hdmi ethernet extender9K/yr -6.9%4.3% conv.
hdmi extender over ethernet8K/yr +22.3%3.6% conv.

All search terms

Top hdmi to ethernet 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 22 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

OREI HDMI Extender Over Cat6 165ft - 4K@30Hz with IR Loop Out EDID PoC

OREI$40.104.6★973 rev

Wiistar HDMI Extender Over Cat5e/6 HDMI to RJ45 Extender up to 60m/197ft

Wiistar$17.134.1★396 rev

Steetek HDMI Extender 1080p@60Hz 3D Over Single Cat5e/Cat6/Cat 7 Cable Full HD Uncompressed Transmit Up to 164 Ft(50m) EDID and POC Function Supported (Transmitter and Receiver)

Steetek$24.674.3★1,352 rev

OREI 4K 1x4 HDMI Extender Splitter Over CAT6/7 Ethernet Cable Up to 4K@30Hz upto 165 ft-1080P@60Hz upto 230 ft IR control EDID HDMI Loop Out (HD14-EX165-K)

OREI$156.494.6★722 rev

Amazon Basics USB 3.0 to 10/100/1000 Gigabit Ethernet Internet Adapter Compatible with Windows and macOS Black

Amazon Basics$11.994.5★22,516 rev

Newest

by launch date

KVZOO 4K HDMI Extender Over Ethernet CAT5e/CAT6/6a/CAT7 230FT 4K@30Hz

KVZOO$34.649 rev

1mo ago

KVZOO 4K HDMI Extender over Ethernet CAT5 CAT6 CAT7 up to 230FT IR Loop Out POC EDID 4K@30Hz for Home Theater Office Church Classroom & Outdoor Screen Transmitter Receiver with Mounting Holes

KVZOO$36.9144 rev

6mo ago

PWAY 4K HDMI Extender Over Ethernet Cat5 Cat6 Cat7 Upto 230ft with IR Loop Out 4K@30Hz 1080P HDMI Transmitter Receiver POC with Holes Easy Installation (HT275)

PWAY$36.6455 rev

9mo ago

Znoogrn 4K HDMI to RJ45 Extender HDMI Extender Over Ethernet Cat 6/7/ 8 Cable Hdmi Repeater to RJ45 Network Converter for HDTV STB DVD PS4 Support Audio Video 1080P UP to 98FT/30m

Znoogrn$8.37277 rev

2y ago

Wiistar HDMI Extender Over Cat5e/6 HDMI to RJ45 Extender up to 60m/197ft

Wiistar$17.13396 rev

3y ago

What buyers say about hdmi to ethernet adapter

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

What buyers love

Assembly/Installation16%

“easy to hook up”

Connectivity-Overall12%

“Easy to connect”

Advertised Vs Actual Product11%

“Works as it should”

Quality-Overall10%

“The build quality feels solid”

Ease Of Use9%

“Ease of use”

Value For Money7%

“Good price”

Signal Strength7%

“Simple to use, great signal”

Functionality-Overall4%

“it works flawlessly”

Compatibility-Overall3%

“This works great with my laptop”

Socket/Port/Plug2%

“It was plug and play easy”

What buyers complain about

Connectivity-Overall18%

“Intermittent connection”

Functionality-Overall18%

“Did not work”

Durability9%

“Breaks after a few days - would not recommend”

Advertised Vs Actual Product7%

“Deceptive marketing”

Value For Money4%

“gas cost money”

Audio Quality4%

“Audio would disappear as well”

Quality-Overall3%

“They are cheap for a reason”

Assembly/Installation3%

“the rest of the installation is just plugging stuff in”

Instructions/User Manual/Troubleshooting2%

“It comes with no instructions so is it wireless because it looks like it has spots for a cable”

Defective Material/Parts2%

“Just dead parts”

Top return reasons

Compatibility-Overall30%

Functionality-Overall27%

Connectivity-Overall12%

Defective Material/Parts6%

Advertised Vs Actual Product3%

Value For Money3%

Socket/Port/Plug3%

Range2%

Signal Strength2%

Size-Overall2%

Common questions

Is hdmi to ethernet adapter profitable to sell on Amazon United States?: The niche generates $900K/yr across 22 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -5.4%. Flapen's verdict: Worth a look (54/100).
How competitive is the hdmi to ethernet adapter niche?: 12 brands and 24 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 80% of demand.
What do buyers complain about in hdmi to ethernet adapter?: Top complaints mined from reviews: Connectivity-Overall, Functionality-Overall, Durability. The return rate is 4.0%.
When does demand for hdmi to ethernet adapter peak?: Demand is steady year-round — the busiest month runs 1.9× the quietest.
What does it cost to enter the hdmi to ethernet adapter niche?: Listings span $8.37–$156.49; the average listing price is $46.71 (sweet spot $15–$100). The average incumbent carries 1,549 reviews — the moat a new listing must climb.