fire tablet storage sd cards
Skip itA deep review moat (50,971 avg reviews) — this niche doesn't clear our bar today.
Conversion
Great11.6%search→purchase rate — share of searches ending in a sale
Returns
Great1.2%return rate — above 5% kills the launch gate
Growth
Good+36.6%90-day search growth — must beat 0% to launch
Avg price
Good£12.52avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Good£8.31–£21.91cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad82%top-5 click share — a locked-up shelf
Brand share
Bad97%top-5 brand share — brand-locked demand
Market size
Bad£27K£27K/yr · 19K searches
Review moat
Bad50,970.5avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United Kingdom niche tracking, fire tablet storage sd cards is a £27K/yr Amazon United Kingdom market (19K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Aug. Verdict: Skip it — 42/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
fire tablet storage sd cards market data
- Units sold / yr
- 2K–3K
- avg 100–250/product
- Revenue / yr
- £25K–£31K
- units × avg price
- Conversion rate
- 11.6%
- Avg BSR
- #33
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 80%
- Out of stock
- 0.0%
- Avg brand age
- 42 months
- Avg seller age
- 196 days
Competition & brand share
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 rising
Sellers
59
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
82%
Top 20: 100%
Open market
2%
- KOOTION41%
- SanDisk37%
- Amazon Basics7%
- Mystor7%
- KEXIN5%
- Digi-Chip2%
- Open — no brand owns it (1 brand, 2%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +36.6% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 2.1×
Top fire tablet storage sd cards search terms
- fire tablet storage sd cards6K/yr
- sd card for amazon fire kids tablet5K/yr
- memory card for amazon fire kids tablet5K/yr
- fire tablet storage2K/yr
- memory card for kindle fire 7988/yr
- fire+tablet+storage+sd+cards36/yr
Top fire tablet storage sd cards 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 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
KOOTION 64GB Micro SD Card UHD Video for GoPro Action Camera Drone Smartphone R/W up to 80/20MB/s MicroSDXC Memory Card UHS-I U1 Class 10
KOOTION£8.984.4★10,243 rev
SanDisk 128GB Ultra microSDXC card + SD adapter Memory card Full HD up to 140 MB/s For smartphones and Tablets with A1 App Performance UHS-I Class 10 U1
SanDisk£13.254.6★175,040 rev
SanDisk 256GB Ultra microSDXC card + SD adapter Memory card Full HD up to 150 MB/s For smartphones and Tablets with A1 App Performance UHS-I Class 10 U1
SanDisk£21.914.6★175,040 rev
KOOTION 128GB Micro SD Card Class 10 Micro SDXC Card 128GB UHS-1 Memory Card Ultra High Speed TF Card C10 U1 128 GB
KOOTION£12.784.4★10,243 rev
Amazon Basics microSDXC Memory Card with Full Size Adapter A2 U3 Read Speed up to 100 MB/s 128GB Black
Amazon Basics£10.454.6★96,025 rev
Newest
by launch date
Mystor Micro SD Card Amazon Fire Tablet Memory Card for Amazon Fire Kids Tablet 8 10 7 HD Max 11 Micro SD Memory Class 10 App Speed A1 MicroSDXC MicroSD Storage Card (64GB MicroSD RapidEdge)
Mystor£12.3543 rev
Lexar 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
Lexar£8.3123,431 rev
SanDisk 128GB Ultra microSDXC card + SD adapter Memory card Full HD up to 140 MB/s For smartphones and Tablets with A1 App Performance UHS-I Class 10 U1
SanDisk£13.25175,040 rev
SanDisk 256GB Ultra microSDXC card + SD adapter Memory card Full HD up to 150 MB/s For smartphones and Tablets with A1 App Performance UHS-I Class 10 U1
SanDisk£21.91175,040 rev
Amazon Basics microSDXC Memory Card with Full Size Adapter A2 U3 Read Speed up to 100 MB/s 128GB Black
Amazon Basics£10.4596,025 rev
Trending
90-day click momentum
Digi-Chip 32GB Micro-SD Memory Card for Amazon Fire 7 Fire 7 Kids Amazon Fire HD8 HD8 Kids Fire HD10 Fire HD 10 Kids Tablet PC
Digi-Chip£11.744.4★
KOOTION 64GB Micro SD Card UHD Video for GoPro Action Camera Drone Smartphone R/W up to 80/20MB/s MicroSDXC Memory Card UHS-I U1 Class 10
KOOTION£8.984.4★
KEXIN 2 Pack Micro SD Card 64GB Memory Card Extreme MicroSDXC SD Card Class 10 U1 Micro SD 64 GB Microsd Cards TF Card for Smartphone Fire Tablet Monitor Dash Cam Switch (Black Green)
KEXIN£14.454.4★
Lexar 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
Lexar£8.314.6★
64GB Micro SD Card 2 Pack Ultra Micro SDXC Memory U1 Card Class 10 Micro SD Cards 64GB High Speed TF Card R Flash C10 U1 64 GB (2 Pack)
KOOTION£11.034.5★
What buyers say about fire tablet storage sd cards
What buyers praise and complain about, mined from review topics.What buyers love
“Good price”
“Best quality”
“as advertised”
“Good storage”
“great compatibility”
“Great for my security camera”
“Transfer speeds to the PC are quick”
“Fit good”
“Perfect for my security camera”
“do not corrupt easily”
What buyers complain about
“Failed after 2 months”
“no longer works”
“So unsure whether incompatible or an error eith the card itself”
“Which leaves the conclusion that a reputable manufacturer with good historical reputation is producing really bad products with insufficient quality control”
“Over priced”
“After formatting showing less capacity and corrupted”
“Very slow speed”
“Not fit for purpose”
“Corrupt after 1 month use in security camera”
“Very disappointed in the transfer speed”
Top return reasons
Common questions
- Is fire tablet storage sd cards profitable to sell on Amazon United Kingdom?
- The niche generates £27K/yr across 10 tracked products. 90-day search growth is +36.6%. Flapen's verdict: Skip it (42/100).
- How competitive is the fire tablet storage sd cards niche?
- 7 brands and 59 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in fire tablet storage sd cards?
- Top complaints mined from reviews: Durability, Functionality-Overall, Compatibility-Overall. The return rate is 1.2%.
- When does demand for fire tablet storage sd cards peak?
- Demand peaks in Aug; the busiest month runs 2.1× the quietest.
- What does it cost to enter the fire tablet storage sd cards niche?
- Listings span £8.31–£21.91; the average listing price is £12.52 (sweet spot $15–$100). The average incumbent carries 50,971 reviews — the moat a new listing must climb.