switch 2 memory card
Skip itA deep review moat (23,768 avg reviews) — this niche doesn't clear our bar today.
Avg price
Great£66.70avg listing price — sweet spot $15–$100
Returns
Great1.8%return rate — above 5% kills the launch gate
Conversion
Good4.6%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.5★avg incumbent rating — lower means beatable quality
Market size
Okay£243K£243K/yr · 80K searches
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Price range
Okay£8.11–£263.01cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad90%top-5 brand share — brand-locked demand
Growth
Bad-13.3%90-day search growth — must beat 0% to launch
Review moat
Bad23,767.88avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United Kingdom niche tracking, switch 2 memory card is a £243K/yr Amazon United Kingdom market (80K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Jun–Dec. Verdict: Skip it — 44/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
switch 2 memory card market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- £200K–£267K
- units × avg price
- Conversion rate
- 4.6%
- Avg BSR
- #471
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 88%
- Out of stock
- 28.9%
- Avg brand age
- 30 months
- Avg seller age
- 205 days
Competition & brand share
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.Brands
8 rising
Sellers
106
Top-5 brand share
90%
Top 20: 100%
Top-5 click share
59%
Top 20: 100%
Open market
6%
- SanDisk35%
- Samsung27%
- Gigastone12%
- BIWIN11%
- Lexar5%
- LinkMore4%
- Open — no brand owns it (2 brands, 6%)
Demand & seasonality
Weekly Amazon search volume, last 59 weeks — -13.3% search growth over the last 90 days.Peak months: Jun, Dec · busiest ÷ quietest = 3.3×
Top switch 2 memory card 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 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Samsung P9 Express microSD 512 GB High-Speed Gaming Memory Card for Nintendo Switch 2 800 MB/s Read For 4K UHD Video Consoles and Cameras MB-MK512T/WW
Samsung£81.124.8★250 rev
SanDisk 512GB 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£35.404.6★175,040 rev
SanDisk Pokemon Nintendo Switch 512GB MicroSDXC Memory Card
SanDisk£69.134.5★142 rev
SANDISK micro SD card licensed for Nintendo Switch consoles 1TB Pokemon Snorlax edition (up to 100 MB/s Nintendo gaming storage 4k UHD UHS-I Class 10 V30 U3)
SanDisk£98.374.4★154 rev
BIWIN Amber ME300 MicroSD Express Card 512GB Micro SD Card for Next-Gen Handheld & Legacy Gaming Devices Up to 900MB/s Read Speed SD7.1 Specification Combines PCIe Gen3x1 & UHS-I
BIWIN£88.424.4★64 rev
Newest
by launch date
2 Pack 256GB Micro Memory Card Class 10 TF Card with Adapter High Speed Memory Card for Tablet Camera Drone(2 PCS)
LIUWIX£31.8422 rev
Samsung P9 Express microSD 512 GB High-Speed Gaming Memory Card for Nintendo Switch 2 800 MB/s Read For 4K UHD Video Consoles and Cameras MB-MK512T/WW
Samsung£81.12250 rev
BIWIN Amber ME300 MicroSD Express Card 512GB Micro SD Card for Next-Gen Handheld & Legacy Gaming Devices Up to 900MB/s Read Speed SD7.1 Specification Combines PCIe Gen3x1 & UHS-I
BIWIN£88.4264 rev
Samsung P9 Express microSD 256 GB High-Speed Gaming Memory Card for Nintendo Switch 2 800 MB/s Read For 4K UHD Video Consoles and Cameras MB-MK256T/WW
Samsung£44.10250 rev
BIWIN Amber ME300 MicroSD Express Card 1TB Micro SD Card for Next-Gen Handheld & Legacy Gaming Devices Up to 900MB/s Read Speed SD7.1 Specification Combines PCIe Gen3x1 & UHS-I
BIWIN£171.0764 rev
Trending
90-day click momentumBIWIN Amber ME300 MicroSD Express Card 1TB Micro SD Card for Next-Gen Handheld & Legacy Gaming Devices Up to 900MB/s Read Speed SD7.1 Specification Combines PCIe Gen3x1 & UHS-I
BIWIN£171.074.4★
SanDisk Pokemon Nintendo Switch 512GB MicroSDXC Memory Card
SanDisk£69.134.5★
Designed for Switch 2 GIGASTONE 256GB microSD Express R/W 880/650MB/s SDXC Memory Card SD 2.0 3.0 5.0 7.1 UHS-I UHS-II Action Camera Drone V30 U3 SD Adapter 5-Years Data Recovery
Gigastone£71.344.7★
BIWIN Amber ME300 MicroSD Express Card 512GB Micro SD Card for Next-Gen Handheld & Legacy Gaming Devices Up to 900MB/s Read Speed SD7.1 Specification Combines PCIe Gen3x1 & UHS-I
BIWIN£88.424.4★
Designed for Switch 2 GIGASTONE 128GB microSD Express R/W 880/500MB/s SDXC Memory Card SD 2.0 3.0 5.0 7.1 UHS-I UHS-II Action Camera Drone V30 U3 SD Adapter 5-Years Data Recovery
Gigastone£50.584.4★
What buyers say about switch 2 memory card
What buyers praise and complain about, mined from review topics.What buyers love
“Great value”
“The SD card quality is excellent”
“Great to have the extra storage”
“Works exactually as advertised”
“Works well with the switch”
“so the size may be accurate”
“Good, decent speed”
“Great for my security camera”
“Its a life saver”
“reliable and fast”
What buyers complain about
“Not compatible”
“Didnt work”
“WAY too expensive”
“Breaks down in 6 months twice for 2 different memory cards”
“Not high speed”
“utter junk”
“It's not good enough or fast enough for the data speeds”
“Bought it in the used category”
“The seller/items are misleading at best”
“Too slow for cameras”
Top return reasons
Common questions
- Is switch 2 memory card profitable to sell on Amazon United Kingdom?
- The niche generates £243K/yr across 17 tracked products. 3 of 8 products launched in the last 360 days are still selling. 90-day search growth is -13.3%. Flapen's verdict: Skip it (44/100).
- How competitive is the switch 2 memory card niche?
- 8 brands and 106 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 90% of demand.
- What do buyers complain about in switch 2 memory card?
- Top complaints mined from reviews: Compatibility-Overall, Functionality-Overall, Value For Money. The return rate is 1.8%.
- When does demand for switch 2 memory card peak?
- Demand peaks in Jun–Dec; the busiest month runs 3.3× the quietest.
- What does it cost to enter the switch 2 memory card niche?
- Listings span £8.11–£263.01; the average listing price is £66.70 (sweet spot $15–$100). The average incumbent carries 23,768 reviews — the moat a new listing must climb.