Is firewire to usb c profitable to sell on Amazon United States?

The niche generates $68K/yr across 15 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is -13.3%. Flapen's verdict: Skip it (32/100).

How competitive is the firewire to usb c niche?

10 brands and 70 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 86% of demand.

What do buyers complain about in firewire to usb c?

Top complaints mined from reviews: Functionality-Overall, Durability, Value For Money. The return rate is 7.7% — above our launch gate.

When does demand for firewire to usb c peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the firewire to usb c niche?

Listings span $8.96–$177.72; the average listing price is $62.72 (sweet spot $15–$100). The average incumbent carries 1,445 reviews — the moat a new listing must climb.

firewire to usb c

Skip it

Weak search conversion (1.2%) — this niche doesn't clear our bar today.

Avg price

Great$62.72

avg listing price — sweet spot $15–$100

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good1,444.53

avg incumbent reviews — the moat a new listing must climb

Price range

Good$8.96–$177.72

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

Brand share

Okay86%

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

Competition

Bad73%

top-5 click share — a locked-up shelf

Growth

Bad-13.3%

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

Market size

Bad$68K

$68K/yr · 90K searches

Conversion

Bad1.2%

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

Returns

Bad7.7%

return rate — above 5% kills the launch gate

Signals High Returns High Price Out of Stock

According to Flapen's Amazon United States niche tracking, firewire to usb c is a $68K/yr Amazon United States market (90K searches/yr). The top 5 brands hold 86% of demand. Verdict: Skip it — 32/100.

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

firewire to usb c market data

Units sold / yr: 1K–2K; avg 0–100/product
Revenue / yr: $78K–$94K; units × avg price
Conversion rate: 1.2%
Avg BSR: #2,463
Page quality: 0%
Prime: 47%
Sponsored: 27%
Out of stock: 3.6%
Avg brand age: 52 months
Avg seller age: 199 days

Competition & brand share

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 rising

Sellers

Top-5 brand share

86%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

10%

Apple38%
elago15%
SGYYOFDP13%
LOKLNEYK11%
Ecdtyix10%
PASOW4%
Open — no brand owns it (4 brands, 10%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -13.3% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Top firewire to usb c search terms

apple thunderbolt to firewire adapter18K/yr +1.5%2.8% conv.
firewire to thunderbolt adapter19K/yr -13.2%1.2% conv.
firewire 800 to thunderbolt 216K/yr -31.2%1.5% conv.
thunderbolt to firewire adapter9K/yr -17.3%2.3% conv.
firewire to thunderbolt7K/yr -20.2%1.1% conv.
thunderbolt 3 to firewire 800 adapter6K/yr -25.5%1.3% conv.
firewire to thunderbolt cable4K/yr -2.4%0.9% conv.
firewire 800 to thunderbolt adapter3K/yr +50.0%0.6% conv.
thunderbolt to firewire3K/yr -6.2%2.0% conv.
thunderbolt 2 to firewire 800 adapter4K/yr -13.0%2.1% conv.

All search terms

Top firewire to usb c 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★)4 products missing review or click data not plotted

All 15 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Apple Thunderbolt 3 (USB-C) to Thunderbolt2 Adapter

Apple$47.544.6★665 rev

Apple Thunderbolt to FireWire Adapter

Apple$29.174.6★4,024 rev

elago FireWire 400 to 800 Adapter (White) for Mac Pro MacBook Pro Mac mini iMac and All Other Computers

elago$10.734.5★2,869 rev

Thunderbolt 2 to FireWire 800 Adapter Compatible with 1394B Devices for Mac with Thunderbolt Port

SGYYOFDP$67.422.6★3 rev

Compatible For Thunderbolt 2 To FireWire 800 Adapter Thunderbolt To Fire 1394B Suitable Compatible For Mac Computers Equipped With Thunderbolt Computer Monitor Cable

LOKLNEYK$177.725.0★1 rev

Newest

by launch date

IYFDDKI Thunderbolt 2 to FireWire 800 Adapter for Mac and PC.The Packaging is Simple containing only one Thread.(98% new)

IYFDDKI$140.390 rev

2mo ago

Ecdtyix Thunderbolt 2 3 to FireWire 800 Adapter to RJ45 Fire 1394B Suitable for Mac Computers Equipped with Port(Thunderbolt 3-2)

Ecdtyix$51.330 rev

3mo ago

Ecdtyix Thunderbolt 2 3 to FireWire 800 Adapter to RJ45 Fire 1394B Suitable for Mac Computers Equipped with Port(Thunderbolt2-RJ45)

Ecdtyix$91.660 rev

3mo ago

FTjireyr Thunderbolt 2 to FireWire 800 Adapter Compatible 94B Devices for t

FTjireyr$139.260 rev

4mo ago

Compatible For Thunderbolt 2 To FireWire 800 Adapter Thunderbolt To Fire 1394B Suitable Compatible For Mac Computers Equipped With Thunderbolt Computer Monitor Cable

LOKLNEYK$177.721 rev

7mo ago

What buyers say about firewire to usb c

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

What buyers love

Quality-Overall18%

“Amazing seller”

Advertised Vs Actual Product17%

“Work as intended”

Connectivity-Overall17%

“The connection has been reliable”

Compatibility-Overall8%

“Compatible”

Data Transfer Speed5%

“Perfect for uploading images to an older MacBook”

Display Resolution5%

“I'm glad to be able to use the big screen again”

Functionality-Overall5%

“Works just fine”

Socket/Port/Plug5%

“This is a great connector”

Assembly/Installation4%

“No complicated setup”

Durability3%

“Compatible,reliable and durable is my expectation”

What buyers complain about

Functionality-Overall33%

“now, I did and the adaptor is not functional”

Durability17%

“failure after 1 1/2 months”

Value For Money11%

“A little expensive”

Advertised Vs Actual Product8%

“Deceptive sales pitch”

Audio Quality8%

“Not good for audio recording”

Compatibility-Overall8%

“Doesn't work for my LaCie hard drive”

Top return reasons

Compatibility-Overall51%

Connectivity-Overall17%

Functionality-Overall13%

Size-Overall4%

Advertised Vs Actual Product3%

Defective Material/Parts2%

Value For Money2%

Socket/Port/Plug1%

Length1%

Software/Application1%

Common questions

Is firewire to usb c profitable to sell on Amazon United States?: The niche generates $68K/yr across 15 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is -13.3%. Flapen's verdict: Skip it (32/100).
How competitive is the firewire to usb c niche?: 10 brands and 70 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 86% of demand.
What do buyers complain about in firewire to usb c?: Top complaints mined from reviews: Functionality-Overall, Durability, Value For Money. The return rate is 7.7% — above our launch gate.
When does demand for firewire to usb c peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the firewire to usb c niche?: Listings span $8.96–$177.72; the average listing price is $62.72 (sweet spot $15–$100). The average incumbent carries 1,445 reviews — the moat a new listing must climb.