---
title: "Reviews — db9 connector - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/db9-connector/reviews"
last_updated: "2026-08-11T20:16:12.392Z"
locale: en
meta:
  description: "Niche score 49/100 · $60K/yr market · 51K searches/yr · $14.96 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 49/100 · $60K/yr market · 51K searches/yr · $14.96 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — db9 connector - Flapen"
---

# **db9 connector**

**Skip it**

A small market ($60K/yr) — this niche doesn't clear our bar today.

Market size 15Growth 23Conversion 78Competition 58Returns 83Price range 70Avg price 75Brand share 45Review moat 92Quality gap 22

**Review moat**

**Great****161.08**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Great****1.6%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****7.8%**

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

**Avg price**

**Great****$14.96**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$5.82–$36.87**

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

**Competition**

**Good****50%**

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

**Brand share**

**Okay****78%**

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

**Growth**

**Bad****-4.5%**

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

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Market size**

**Bad****$60K**

$60K/yr · 51K searches

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")

## Reviews