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usb tester
Skip itA small market ($42K/yr) — this niche doesn't clear our bar today.
Returns
Great1.5%return rate — above 5% kills the launch gate
Review moat
Great399.77avg incumbent reviews — the moat a new listing must climb
Price range
Good£4.28–£39.27cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good£12.90avg listing price — sweet spot $15–$100
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Good54%top-5 click share — leaders hold, buyers still browse
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Growth
Bad-22.4%90-day search growth — must beat 0% to launch
Market size
Bad£42K£42K/yr · 69K searches