usb keychain
Skip itA deep review moat (20,704 avg reviews) — this niche doesn't clear our bar today.
Returns
Great1.4%return rate — above 5% kills the launch gate
Avg price
Great$19.53avg listing price — sweet spot $15–$100
Price range
Great$11.70–$32.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay3.4%search→purchase rate — share of searches ending in a sale
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Market size
Bad$98K$98K/yr · 150K searches
Growth
Bad-9.9%90-day search growth — must beat 0% to launch
Review moat
Bad20,703.73avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, usb keychain is a $98K/yr Amazon United States market (150K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Jun. Verdict: Skip it — 41/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
usb keychain market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- $98K–$117K
- units × avg price
- Conversion rate
- 3.4%
- Avg BSR
- #103
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 67%
- Out of stock
- 3.5%
- Avg brand age
- 42 months
- Avg seller age
- 189 days
Competition & brand share
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
49
Top-5 brand share
84%
Top 20: 100%
Top-5 click share
68%
Top 20: 100%
Open market
12%
- Samsung55%
- mosDART10%
- Marryler7%
- SSK6%
- Lexar5%
- BORLTER CLAMP4%
- Open — no brand owns it (4 brands, 12%)
Demand & seasonality
Weekly Amazon search volume, last 56 weeks — -9.9% search growth over the last 90 days.Peak months: Jun · busiest ÷ quietest = 2.6×
Top usb keychain search terms
- samsung bar plus25K/yr
- usb keychain25K/yr
- flash drive keychain16K/yr
- usb drive keychain10K/yr
- metal flash drive11K/yr
- keychain flash drive10K/yr
- keychain usb9K/yr
- metal usb drive7K/yr
- keychain usb drive10K/yr
- metal usb flash drive7K/yr
Top usb keychain 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.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SAMSUNG BAR Plus 3.1 USB Flash Drive 128GB 400MB/s Rugged Metal Casing Storage Expansion for Photos Videos Music Files MUF-128BE3/AM Champagne Silver
Samsung$22.064.7★23,435 rev
SAMSUNG BAR Plus 3.1 USB Flash Drive 128GB 400MB/s Rugged Metal Casing Storage Expansion for Photos Videos Music Files MUF-128BE4/AM Titan Grey
Samsung$23.574.7★23,435 rev
USB Flash Drive 230GB Waterproof USB Stick High Speed Memory Stick 230GB Ultra Large Storage Metal Thumb Drive with Keychain Design for Laptop Computer Tablet
Marryler$16.174.2★486 rev
SSK 128GB Dual USB C Flash Drive 2-in-1 Type C+ USB A 3.2 Gen2 Solid State Thumb Drive Speed Up to 550MB/s Memory Stick Data Storage for iPhone 15 Thunderbolt 3 Android Phone Tablet Laptop
SSK$30.834.5★7,316 rev
Lexar D40E 128GB Dual USB 3.2 Gen 1 Type-C Jump Drive Champagne Silver
Lexar$24.644.4★9,473 rev
Newest
by launch date
MOSDART 32GB USB C and A 3.1 Dual Flash Drive with Keychain Silver
mosDART$13.8655 rev
Lexar D40E 128GB Dual USB 3.2 Gen 1 Type-C Jump Drive Champagne Silver
Lexar$24.649,473 rev
GARMESE Metal USB Flash Drive with Keychain Portable Memory Stick 64GB 1 Pack
GARMESE$12.17343 rev
USB Flash Drive 230GB Waterproof USB Stick High Speed Memory Stick 230GB Ultra Large Storage Metal Thumb Drive with Keychain Design for Laptop Computer Tablet
Marryler$16.17486 rev
32GB FAT32 USB 3.0 Flash Drive with a USB3.0 C Adapter and Keychain (Grey)
EASTBULL$11.70336 rev
Trending
90-day click momentumMOSDART 32GB USB C and A 3.1 Dual Flash Drive with Keychain Silver
mosDART$13.864.4★
SAMSUNG BAR Plus 3.1 USB Flash Drive 128GB 400MB/s Rugged Metal Casing Storage Expansion for Photos Videos Music Files MUF-128BE3/AM Champagne Silver
Samsung$22.064.7★
5 Pack 16GB USB Flash Drive with Keychains Wooolken Sleek Metal USB 2.0 Thumb Drives Memory Stick for PC Laptop Computer
Wooolken$21.724.4★
SAMSUNG BAR Plus 3.1 USB Flash Drive 128GB 400MB/s Rugged Metal Casing Storage Expansion for Photos Videos Music Files MUF-128BE4/AM Titan Grey
Samsung$23.574.7★
MOSDART 64GB Metal USB 2.0 Flash Drive Waterproof with Keychain Silver
mosDART$11.904.5★
What buyers say about usb keychain
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent Product”
“Works great for transferring files quickly”
“Works as advertised”
“Good Price”
“Easy to use”
“Good capacity”
“Nice design”
“metal body is durable”
“Its compatible with my TV”
“Sturdy construction”
What buyers complain about
“Broke”
“it never worked”
“The transfer speed is extremely low”
“Storage capacity is less than advertised”
“The connectors are too long”
“Not compatible”
“Won't connect to PC”
“Too tight fit in socket”
“Over heated and stopped working within 2 weeks”
“Quality not good”
Top return reasons
Common questions
- Is usb keychain profitable to sell on Amazon United States?
- The niche generates $98K/yr across 15 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -9.9%. Flapen's verdict: Skip it (41/100).
- How competitive is the usb keychain niche?
- 10 brands and 49 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 84% of demand.
- What do buyers complain about in usb keychain?
- Top complaints mined from reviews: Durability, Functionality-Overall, Data Transfer Speed. The return rate is 1.4%.
- When does demand for usb keychain peak?
- Demand peaks in Jun; the busiest month runs 2.6× the quietest.
- What does it cost to enter the usb keychain niche?
- Listings span $11.70–$32.10; the average listing price is $19.53 (sweet spot $15–$100). The average incumbent carries 20,704 reviews — the moat a new listing must climb.