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sd card reader for iphone 16
Skip itPrices mostly outside the sweet spot ($5.33–$10.41) — this niche doesn't clear our bar today.
Conversion
Incredible16.8%search→purchase rate — share of searches ending in a sale
Returns
Good2.4%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Review moat
Okay3,973.5avg incumbent reviews — the moat a new listing must climb
Avg price
Okay$8.94avg listing price — sweet spot $15–$100
Competition
Bad80%top-5 click share — a locked-up shelf
Growth
Bad-19.8%90-day search growth — must beat 0% to launch
Market size
Bad$52K$52K/yr · 35K searches
Price range
Bad$5.33–$10.41cheapest to priciest tracked listing — scored on the share inside $15–$100