---
title: "Trend — keystone jack"
canonical_url: "https://flapen.com/research/us/electronics/keystone-jack/trend"
last_updated: "2026-08-12T07:49:32.873Z"
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meta:
  description: "Amazon product research for keystone jack: $42K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for keystone jack: $42K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Trend — keystone jack"
---

# **Keystone Jack**

**Skip it**

Brand-locked demand (top 5 brands take 92% of clicks) — this niche doesn't clear our bar today.

Market size 60Growth 27Conversion 70Competition 28Returns 88Price range 83Avg price 93Brand share 19Review moat 59Quality gap 23

**Avg price**

**Great****$22.26**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.3%**

return rate — above 5% kills the launch gate

**Price range**

**Great****$6.84–$59.18**

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

**Conversion**

**Good****6.3%**

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

**Market size**

**Good****$508K**

$508K/yr · 360K searches

**Review moat**

**Good****1,128.53**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Okay****68%**

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

**Growth**

**Okay****+1.8%**

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

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Bad****92%**

top-5 brand share — brand-locked demand

## Trend