sd card 512gb
Worth a lookShows a $1.9M/yr market, but brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list.
Market size
Great$1.9M$1.9M/yr · 488K searches
Returns
Great1.5%return rate — above 5% kills the launch gate
Avg price
Great$82.00avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Growth
Okay+10.2%90-day search growth — must beat 0% to launch
Price range
Okay$28.44–$234.40cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad24,123.37avg incumbent reviews — the moat a new listing must climb
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Arab Emirates niche tracking, sd card 512gb is a $1.9M/yr Amazon United Arab Emirates market (488K searches/yr). The top 5 brands hold 97% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
sd card 512gb market data
- Units sold / yr
- 20K–25K
- avg 250–500/product
- Revenue / yr
- $1.6M–$2.0M
- units × avg price
- Conversion rate
- 4.7%
- Avg BSR
- #14
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 44%
- Out of stock
- 7.8%
- Avg brand age
- 45 months
- Avg seller age
- 57 days
Competition & brand share
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.Brands
7 rising
Sellers
61
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
57%
Top 20: 93%
Open market
1%
- SanDisk87%
- Lexar5%
- BIWIN3%
- Generic2%
- Verbatim2%
- EZEZXHX2%
- Open — no brand owns it (1 brand, 1%)
Demand
Weekly Amazon search volume, last 21 weeks — +10.2% search growth over the last 90 days.Top sd card 512gb search terms
- sd card137K/yr
- memory card96K/yr
- micro sd card86K/yr
- sandisk extreme pro30K/yr
- micro sd23K/yr
- microsd card15K/yr
- microsd11K/yr
- sandisk micro sd card10K/yr
- sd card 512gb14K/yr
- 512gb micro sd card12K/yr
Top sd card 512gb 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
SanDisk 128GB Ultra microSDXC UHS-I Class 10 Memory Card 100 MB/s SDSQUNR-128G-GN6MN
SanDisk$60.414.6★62,038 rev
Sandisk Ultra MicroSDXC 64Gb 100Mb/SDSQUNR-064G-GN3MN
SanDisk$41.464.5★51,309 rev
SanDisk 128GB Ultra Upto 100MB/s UHS-I Class 10 microSDXC Card-SDSQUNS-128G-GN6MN
SanDisk$48.544.5★51,309 rev
SanDisk 256GB Extreme Pro microSD UHS I Card for 4K Video on Smartphones Action Cams & Drones 200MB/s Read 140MB/s Write SDSQXCD 256G GN6MA Red/Black
SanDisk$148.714.5★64,155 rev
SanDisk Ultra SDXC Karta pamici 64 GB Class 10 UHSI 140 MBs
SanDisk$53.554.6★11,368 rev
Newest
by launch date
New MicroSDXC MicroSD Card 512GB and Adapter Set Full HD & 4K UHD Card Class10 U3 High Speed for Gaming Devices Android Tablets and Smart Phones
HEZZXHX$58.951 rev
MicroSDXC MicroSD Card 512GB Micro Card + Adapter 100MB/s Read Speed C10 U3 V30 A2 4K UHD for Smartphone Camera and Drone
EZEZXHX$59.462 rev
Biwin MS100 Micro SDXC Card 32GB UHS-I U3/V30 Memory Card Up to 100MB/s Read for NS Gaming/GoPro/Dash Cam/Action Camera
BIWIN$28.71323 rev
Lexar 633x 64GB Micro SD Card microSDXC UHS-I Card W/O SD Adapter microSD Memory Card up to 100MB/s Read A1 Class 10 U3 V30 TF Card for Smartphones/Tablets/IP Cameras (LMS0633064G-BNNAA)
Lexar$31.914,943 rev
SanDisk Ultra SDXC Karta pamici 64 GB Class 10 UHSI 140 MBs
SanDisk$53.5511,368 rev
Trending
90-day click momentumNew MicroSDXC MicroSD Card 512GB and Adapter Set Full HD & 4K UHD Card Class10 U3 High Speed for Gaming Devices Android Tablets and Smart Phones
HEZZXHX$58.955.0★
Biwin MS100 Micro SDXC Card 32GB UHS-I U3/V30 Memory Card Up to 100MB/s Read for NS Gaming/GoPro/Dash Cam/Action Camera
BIWIN$28.714.4★
MicroSDXC MicroSD Card 512GB Micro Card + Adapter 100MB/s Read Speed C10 U3 V30 A2 4K UHD for Smartphone Camera and Drone
EZEZXHX$59.463.0★
Verbatim 44083 32GB Class 10 Micro SDHC with Adapter Black
Verbatim$28.444.6★
SanDisk 128GB Ultra microSDXC UHS-I Class 10 Memory Card 100 MB/s SDSQUNR-128G-GN6MN
SanDisk$60.414.6★
What buyers say about sd card 512gb
What buyers praise and complain about, mined from review topics.What buyers love
“High quality”
“Good fast transfer speeds”
“Works good in a og nintendo switch”
“fantastic value for the money”
“As advertised”
“Used for a camera worked fine”
“Easy to install”
“Reliable”
“It fits perfectly”
“Large Storage”
What buyers complain about
“not for cctv camers”
“Average quality”
“does not work”
“Corrupted after 2 weeks”
“I just wish the price would be a little cheaper than this”
“defective unit that does not work”
“Deceptive capacity of memory card”
“Very cheap quality of made material plastic looks like fake or copy”
“After formatting, the capacity reduced to 256GB”
Top return reasons
Common questions
- Is sd card 512gb profitable to sell on Amazon United Arab Emirates?
- The niche generates $1.9M/yr across 27 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +10.2%. Flapen's verdict: Worth a look (54/100).
- How competitive is the sd card 512gb niche?
- 7 brands and 61 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in sd card 512gb?
- Top complaints mined from reviews: التوافق - بشكل عام, الجودة الشاملة, الوظيفة - بشكل عام. The return rate is 1.5%.
- What does it cost to enter the sd card 512gb niche?
- Listings span $28.44–$234.40; the average listing price is $82.00 (sweet spot $15–$100). The average incumbent carries 24,123 reviews — the moat a new listing must climb.