---
title: "Memory Stick Pro Duo — £81K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/computers-accessories/memory-stick-pro-duo"
last_updated: "2026-07-31T09:58:34.744Z"
locale: en
meta:
description: "Niche score 41/100 · £81K/yr market · 65K searches/yr · £14.11 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · £81K/yr market · 65K searches/yr · £14.11 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Memory Stick Pro Duo — £81K/yr Amazon UK Niche (2026) - Flapen"
---
# **memory stick pro duo**
**Skip it**
A concentrated shelf (top 5 take 83% of clicks) — this niche doesn't clear our bar today.
Market size 20Growth 31Conversion 82Competition 14Returns 76Price range 54Avg price 68Brand share 22Review moat 25Quality gap 58
**Conversion**
**Great****8.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****2.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Good****£14.11**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****£3.67–£28.52**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+4.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****4,140**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****£81K**
£81K/yr · 65K searches
**Competition**
**Bad****83%**
top-5 click share — a locked-up shelf
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, memory stick pro duo is a £81K/yr Amazon United Kingdom market (65K searches/yr). The top 5 brands hold 91% of demand. Verdict: Skip it — 41/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **memory stick pro duo market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **£56K–£71K**
- units × avg price
- **Conversion rate**
- **8.8%**
- **Avg BSR**
- **#80**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **7.1%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **193 days**
## **Competition & brand share**
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**52**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**83%**
Top 20: 100%
**Open market**
**6%**
- zhongsir62% - LICHIFIT12% - QTMMC11% - ZALAOR4% - Bawanfa Plus2% - SanDisk2% - Open — no brand owns it (3 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 77 weeks — +4.9% search growth over the last 90 days.
2K1KSpike '25Holiday '25 seasonFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/uk/computers-accessories/memory-stick-pro-duo/trend)
## **Top memory stick pro duo search terms**
- **memory stick pro duo**17K/yr+11.2%5.9% conv. - **sony memory stick pro duo**15K/yr+14.7%5.2% conv. - **psp memory card**16K/yr-8.4%2.9% conv. - **memory stick duo**5K/yr+1.3%4.5% conv. - **psp memory card adapter**5K/yr-9.1%3.6% conv. - **sony cybershot memory card**3K/yr+9.8%3.4% conv. - **sony memory stick**4K/yr+20.9%0.7% conv. [**All search terms **](https://flapen.com/research/uk/computers-accessories/memory-stick-pro-duo/search-terms)
## **Top memory stick pro duo 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.
0%10%£8K20%£16K30%£24K40%£32K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**High Speed 8GB Memeory Stick Pro Duo (Mark2) PSP Memory Card Compatible with SONY PSP1000 2000 3000 Camera Memory Card**zhongsir**£12.98**4.1★154 rev](https://www.amazon.co.uk/dp/B0BJ3914CZ) [2**High Speed 16GB Memeory Stick Pro Duo (Mark2) PSP Memory Card Compatible with Sony PSP1000 2000 3000 Camera Memory Card**zhongsir**£15.51**4.3★129 rev](https://www.amazon.co.uk/dp/B0BJ39WD14) [3**QTMMC Memory Stick Adapter for PSP 1000 2000 3000 Micro SD to TF Convertor Memory Stick PRO Duo MagicGate Card for Handycam Camera Sony Playstation Portable TF to MS Tools Black**QTMMC**£5.28**4.4★16 rev](https://www.amazon.co.uk/dp/B0DZP31B5L) [4**LICHIFIT 16GB Memory Stick MS Pro Duo Memory Card for Sony PSP High-speed**LICHIFIT**£14.51**4.3★266 rev](https://www.amazon.co.uk/dp/B0B49M7YP1) [5**LICHIFIT 64GB Memory Stick Pro Duo Memory Card Thumb Drive Flash Drive Bulk for Sony PSP 2000 3000 High-speed Black**LICHIFIT**£24.76**4.3★614 rev](https://www.amazon.co.uk/dp/B08HHH2LPC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ZALAOR Memory Stick Adapter for PSP 1000/2000/3000 Micro SD to PRO Duo Card Converter TF to MS Adapter for Sony Handycam & PlayStation Portable (Black)**ZALAOR**£4.61**11 rev8mo ago](https://www.amazon.co.uk/dp/B0FXWTNZMZ) [**Memory Stick Pro Duo Adapter -4-in-1 Lightning/USB-C/USB-A Multi Memory Card Reader for SD/Micro SD/MS/xD-Picture-Card Memory Stick pro Duo Reader for i-Phone/Android/PC**Bawanfa Plus**£15.73**50 rev1y ago](https://www.amazon.co.uk/dp/B0FCMLWXQF) [**QTMMC Memory Stick Adapter for PSP 1000 2000 3000 Micro SD to TF Convertor Memory Stick PRO Duo MagicGate Card for Handycam Camera Sony Playstation Portable TF to MS Tools Black**QTMMC**£5.28**16 rev1y ago](https://www.amazon.co.uk/dp/B0DZP31B5L) [**QUMOX 64GB Memory Stick PRO Duo Mark2 High-Capacity Storage Card Compatible with PSP 1000/2000/3000 Digital Cameras and Camcorders**Qumox**£28.52**114 rev2y ago](https://www.amazon.co.uk/dp/B0CZRYDN8C) [**High Speed 8GB Memeory Stick Pro Duo (Mark2) PSP Memory Card Compatible with SONY PSP1000 2000 3000 Camera Memory Card**zhongsir**£12.98**154 rev3y ago](https://www.amazon.co.uk/dp/B0BJ3914CZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Memory Stick Pro Duo Adapter -4-in-1 Lightning/USB-C/USB-A Multi Memory Card Reader for SD/Micro SD/MS/xD-Picture-Card Memory Stick pro Duo Reader for i-Phone/Android/PC**Bawanfa Plus**£15.73**4.4★**▲ 89%**](https://www.amazon.co.uk/dp/B0FCMLWXQF) [**SANDISK Ultra SDXC Card 64GB**SanDisk**£12.65**4.6★**▲ 75%**](https://www.amazon.co.uk/dp/B0B7NWR653) [**ZALAOR Memory Stick Adapter for PSP 1000/2000/3000 Micro SD to PRO Duo Card Converter TF to MS Adapter for Sony Handycam & PlayStation Portable (Black)**ZALAOR**£4.61**5.0★**▲ 36%**](https://www.amazon.co.uk/dp/B0FXWTNZMZ) [**High Speed 16GB Memeory Stick Pro Duo (Mark2) PSP Memory Card Compatible with Sony PSP1000 2000 3000 Camera Memory Card**zhongsir**£15.51**4.3★**▲ 22%**](https://www.amazon.co.uk/dp/B0BJ39WD14) [**LICHIFIT 64GB Memory Stick MS Pro Duo Memory Card for Sony PSP High-speed High Capacity**LICHIFIT**£25.11**4.2★**▲ 17%**](https://www.amazon.co.uk/dp/B07VPDQ4T7)
**~~View all trending →~~**
## **What buyers say about memory stick pro duo**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**27%
*“Excellent value”*
**Quality-Overall**12%
*“Build quality feels solid for the price, and its ideal for cameras, drones, phones, and general storage use”*
**Ease Of Use**11%
*“Easy to use”*
**Advertised Vs Actual Product**10%
*“Works as intended”*
**Storage Capacity**6%
*“Build quality feels solid for the price, and its ideal for cameras, drones, phones, and general storage use”*
**Data Transfer Speed**4%
*“it uploads quickly to any device”*
**Durability**4%
*“it has worked reliably every time Ive used it”*
**Compatibility-Overall**3%
*“compatible with my camera”*
**Camera Quality**3%
*“Worked right away in my camera”*
**Size-Overall**2%
*“The cable length is just right”*
### **What buyers complain about **
**Functionality-Overall**21%
*“Will work once but then damages the card”*
**Durability**18%
*“broke really easy”*
**Quality-Overall**12%
*“Cheap”*
**Value For Money**8%
*“It might seem expensive”*
**Defective Material/Parts**6%
*“First use, SD card broke inside and small parts got stuck”*
**Thickness**4%
*“This has an incredibly frustrating design flaw the plastic boot around the USB-C plug is too thick”*
**Compactness**4%
*“Can't load compact flash card”*
**Strength**3%
*“Just a bit flimsy”*
**Storage Capacity**3%
*“The limits on the accessible capacity of the connectable devices”*
**Design-Overall**3%
*“Poorly made, CF card does not fit”*
### **Top return reasons **
**Compatibility-Overall**33%
**Size-Overall**31%
**Functionality-Overall**18%
**Camera Quality**3%
**Defective Material/Parts**3%
**Connectivity-Overall**3%
**Advertised Vs Actual Product**2%
**Storage Capacity**1%
**Sim Card/Tray Issues**1%
**Socket/Port/Plug**1%
## **Common questions**
- **Is memory stick pro duo profitable to sell on Amazon United Kingdom?**
- The niche generates £81K/yr across 12 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +4.9%. Flapen's verdict: Skip it (41/100).
- **How competitive is the memory stick pro duo niche?**
- 9 brands and 52 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in memory stick pro duo?**
- Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 2.0%.
- **When does demand for memory stick pro duo peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the memory stick pro duo niche?**
- Listings span £3.67–£28.52; the average listing price is £14.11 (sweet spot $15–$100). The average incumbent carries 4,140 reviews — the moat a new listing must climb.
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