usb device
Worth a lookShows low returns (1.2%), but a deep review moat (16,253 avg reviews) keeps it on the watch list.
Returns
Great1.2%return rate — above 5% kills the launch gate
Avg price
Great$20.76avg listing price — sweet spot $15–$100
Price range
Great$8.37–$68.12cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Great55%top-5 brand share — no brand owns this niche
Competition
Great38%top-5 click share — an open shelf
Conversion
Good5.6%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad$86K$86K/yr · 74K searches
Growth
Bad-9.4%90-day search growth — must beat 0% to launch
Review moat
Bad16,252.9avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, usb device is a $86K/yr Amazon United States market (74K searches/yr). The top 5 brands hold 55% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
usb device market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- $104K–$125K
- units × avg price
- Conversion rate
- 5.6%
- Avg BSR
- #75
- Page quality
- 0%
- Prime
- 98%
- Sponsored
- 79%
- Out of stock
- 1.7%
- Avg brand age
- 55 months
- Avg seller age
- 180 days
Competition & brand share
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.Brands
25 rising
Sellers
102
Top-5 brand share
55%
Top 20: 96%
Top-5 click share
38%
Top 20: 76%
Open market
40%
- Lexar16%
- BlumWay15%
- PNY9%
- EASTBULL8%
- Sandisk7%
- MECHEER5%
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — -9.4% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top usb device search terms
- fat 32 usb flash drive14K/yr
- usb drive 3.210K/yr
- usb flash drive multipack6K/yr
- 3.2 usb flash drive7K/yr
- metal usb flash drive7K/yr
- flash drive 3.26K/yr
- pack of flash drives4K/yr
- pack of usb drives4K/yr
- usb device4K/yr
- flash drive multipack6K/yr
Top usb device 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
32GB FAT32 Format USB 2.0 Flash Drives
BlumWay$14.104.5★2,515 rev
32GB FAT32 USB 3.0 Flash Drive with a USB3.0 C Adapter and Keychain (Grey)
EASTBULL$11.704.5★336 rev
Lexar D40E 128GB Dual USB 3.2 Gen 1 Type-C Jump Drive Champagne Silver
Lexar$24.644.4★9,473 rev
8GB Flash Drive 10 Pack Bulk USB Flash Drives USB2.0 Thumb Drive USB Stick for Data Storage Backup Jump Drive Pen Drive Zip Drive Memory Stick with Indicator USB Storage Flash Drive Swivel Design
MECHEER$23.294.5★9,387 rev
IMEASON Swivel Design 16GB USB Flash Drive with Keychain USB 2.0 Portable Thumb Drive Memory Stick FAT32 Format Flashdrive for Data Storage Photos Music Files (Black 16 GB)
IMEASON$8.384.6★191 rev
Newest
by launch date
Lexar 64GB JumpDrive M400 USB 3.2 Gen 1 Flash Drive for Storage Expansion and Backup Up to 150MB/s Read Black (LJDM400064G-BNBNU)
Lexar$13.31250 rev
IMEASON Swivel Design 16GB USB Flash Drive with Keychain USB 2.0 Portable Thumb Drive Memory Stick FAT32 Format Flashdrive for Data Storage Photos Music Files (Black 16 GB)
IMEASON$8.38191 rev
Lexar 64GB 3-Pack Flash Drive A30E USB 3.2 Gen 1 USB Drive up to 100MB/s Storage Expansion and Backup for PC and Mac Systems
Lexar$30.271,435 rev
8GB USB Flash Drive 5 Pack AreTop FAT32 USB 2.0 Thumb Drives
AreTop$15.41243 rev
OSCOO 32GB USB Flash Drive USB 3.1 Gen 1 Dual USB-C & USB-A Memory Stick Portable Thumb Drive for iPhone 15/16/17 Mac Android Phones Tablets Laptops Mac Windows Photo & Video Backup
OSCOO$13.01524 rev
Trending
90-day click momentumLexar 64GB JumpDrive M400 USB 3.2 Gen 1 Flash Drive for Storage Expansion and Backup Up to 150MB/s Read Black (LJDM400064G-BNBNU)
Lexar$13.314.7★
JUANWE 32GB USB Flash Drive Thumb Drives 2.0 Flashdrive Memory Sticks Fat32 Jump Drive for Laptop Backup Zip Drive Memoria Storage Sticks Pendrive- Black
JUANWE$10.024.5★
OSCOO 32GB USB Flash Drive USB 3.1 Gen 1 Dual USB-C & USB-A Memory Stick Portable Thumb Drive for iPhone 15/16/17 Mac Android Phones Tablets Laptops Mac Windows Photo & Video Backup
OSCOO$13.014.0★
Kingston DataTraveler Exodia 64GB USB 3.2 Flash Drive DTX/64GB
Kingston$8.374.5★
Lexar D40E 64GB Dual USB 3.2 Gen 1 Type-C Jump Drive Champagne Silver
Lexar$19.964.4★
What buyers say about usb device
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent value”
“Excellent Product”
“As Advertised”
“Good capacity”
“Good transfer speed”
“has a smooth”
“Compact design”
“Very compatible”
“its very convenient to carry around”
“Really nice USB stick”
What buyers complain about
“Did not work”
“Falls apart too easily”
“Cheap Junk - Spend a Bit More and Get Quality”
“The transfer speed is extremely low”
“Space not as advertised”
“Mixed compatibility”
“Too large”
“It wont connect”
“the performance has been extremely poor”
“could be a lower price”
Top return reasons
Common questions
- Is usb device profitable to sell on Amazon United States?
- The niche generates $86K/yr across 42 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -9.4%. Flapen's verdict: Worth a look (55/100).
- How competitive is the usb device niche?
- 25 brands and 102 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 55% of demand.
- What do buyers complain about in usb device?
- Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 1.2%.
- When does demand for usb device peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the usb device niche?
- Listings span $8.37–$68.12; the average listing price is $20.76 (sweet spot $15–$100). The average incumbent carries 16,253 reviews — the moat a new listing must climb.