Skip to content
38

uacc-cm-rj45-mg

Skip it

A small market ($33K/yr) — this niche doesn't clear our bar today.

Market size 8Growth 27Conversion 51Competition 21Returns 32Price range 95Avg price 94Brand share 17Review moat 86Quality gap 57

Price range

Incredible$21.49–$89.60

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

Avg price

Great$48.09

avg listing price — sweet spot $15–$100

Review moat

Great275.92

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Good4.1%

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

Returns

Okay4.5%

return rate — above 5% kills the launch gate

Growth

Okay+1.6%

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

Competition

Bad75%

top-5 click share — a locked-up shelf

Brand share

Bad93%

top-5 brand share — brand-locked demand

Market size

Bad$33K

$33K/yr · 17K searches

According to Flapen's Amazon United States niche tracking, uacc-cm-rj45-mg is a $33K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Nov. Verdict: Skip it — 38/100.

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

uacc-cm-rj45-mg market data

Units sold / yr
1K–1K
avg 0–100/product
Revenue / yr
$48K–$60K
units × avg price
Conversion rate
4.1%
Avg BSR
#122
Page quality
0%
Prime
75%
Sponsored
75%
Out of stock
2.1%
Avg brand age
51 months
Avg seller age
199 days

Competition & brand share

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

46

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

3%

  • 10Gtek35%
  • 6COM24%
  • Ubiquiti Networks14%
  • ipolex13%
  • HPC Optics7%
  • XZSNET4%
  • Open — no brand owns it (1 brand, 3%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.6% search growth over the last 90 days.
400300Spike '24Spike '25Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 1.6×

Top uacc-cm-rj45-mg 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.

0%10%$3K20%$7K30%$10K40%$13K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 12 tracked products in this niche — three views at once, no toggling.

What buyers say about uacc-cm-rj45-mg

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

What buyers love

Advertised Vs Actual Product24%

“As advertised”

Compatibility-Overall23%

“Great price and compatibility”

Value For Money8%

“Delivered on-time, competitive price”

Quality-Overall8%

“good product and works as intended”

Connectivity-Overall6%

“This module plugged in with no issues and was up and running in a couple minutes”

Data Transfer Speed4%

“it does switch speed as it needs if your connected device does not support the highest speed”

Durability3%

“Speed and reliability have been good so far,”

Heating3%

“Will continue to test for heat”

Socket/Port/Plug3%

“Standard fits the port”

Signal Strength2%

“Excellent transceiver”

What buyers complain about

Heating17%

“Runs hot”

Durability14%

“Failed after 1.5 years :”

Compatibility-Overall12%

“this wouldn't work at 10GbE”

Connectivity-Overall8%

“Loses connection almost every single time”

Data Transfer Speed6%

“nor did it transmit any kind of data”

Functionality-Overall6%

“It did not work”

Quality-Overall5%

“Junk”

Ease Of Use5%

“Also difficult to eject”

Computation Performance4%

“iPerf shows 8G max with massive latency spikes”

Constant Reboot Or Restart3%

“had to reboot often”

Top return reasons

Compatibility-Overall32%
Connectivity-Overall16%
Functionality-Overall14%
Heating9%
Value For Money5%
Defective Material/Parts4%
Advertised Vs Actual Product4%
Data Transfer Speed2%
Constant Reboot Or Restart2%
Size-Overall2%

Common questions

Is uacc-cm-rj45-mg profitable to sell on Amazon United States?
The niche generates $33K/yr across 12 tracked products. 90-day search growth is +1.6%. Flapen's verdict: Skip it (38/100).
How competitive is the uacc-cm-rj45-mg niche?
7 brands and 46 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 93% of demand.
What do buyers complain about in uacc-cm-rj45-mg?
Top complaints mined from reviews: Heating, Durability, Compatibility-Overall. The return rate is 4.5%.
When does demand for uacc-cm-rj45-mg peak?
Demand peaks in Nov; the busiest month runs 1.6× the quietest.
What does it cost to enter the uacc-cm-rj45-mg niche?
Listings span $21.49–$89.60; the average listing price is $48.09 (sweet spot $15–$100). The average incumbent carries 276 reviews — the moat a new listing must climb.