---
title: "Uhs-ii Sd Card — £134K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/computers-accessories/uhs-ii-sd-card"
last_updated: "2026-07-31T12:41:39.020Z"
locale: en
meta:
description: "Niche score 42/100 · £134K/yr market · 119K searches/yr · £44.42 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · £134K/yr market · 119K searches/yr · £44.42 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Uhs-ii Sd Card — £134K/yr Amazon UK Niche (2026) - Flapen"
---
# **uhs-ii sd card**
**Skip it**
Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Market size 30Growth 27Conversion 32Competition 61Returns 84Price range 73Avg price 95Brand share 8Review moat 19Quality gap 21
**Avg price**
**Incredible****£44.42**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Price range**
**Good****£8.31–£124.52**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****2.5%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****£134K**
£134K/yr · 119K searches
**Growth**
**Okay****+1.5%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****14,655.79**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, uhs-ii sd card is a £134K/yr Amazon United Kingdom market (119K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Dec. Verdict: Skip it — 42/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **uhs-ii sd card market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **£178K–£222K**
- units × avg price
- **Conversion rate**
- **2.5%**
- **Avg BSR**
- **#27**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **1.7%**
- **Avg brand age**
- **50 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**8 **▲rising
**Sellers**
**119**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**48%**
Top 20: 84%
**Open market**
**2%**
- Lexar78% - SanDisk9% - Kingston4% - Ediloca3% - Sony2% - ProGrade Digital1% - Open — no brand owns it (2 brands, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +1.5% search growth over the last 90 days.
4K3KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/uk/computers-accessories/uhs-ii-sd-card/trend)
## **Top uhs-ii sd card search terms**
- **lexar sd card**40K/yr-5.3%2.1% conv. - **v60 sd card**25K/yr+3.1%2.9% conv. - **sd card v60**16K/yr+11.9%2.2% conv. - **uhs-ii sd card**16K/yr+15.7%1.8% conv. - **uhs-ii**4K/yr+11.7%1.5% conv. - **sd card uhs ii**4K/yr-7.9%1.4% conv. - **uhs ii sd card**4K/yr-7.8%3.5% conv. - **sd card lexar**3K/yr-2.2%2.8% conv. - **lexar 128gb sd card**3K/yr+24.8%3.1% conv. - **lexar professional sd card**3K/yr-41.0%2.5% conv. [**All search terms **](https://flapen.com/research/uk/computers-accessories/uhs-ii-sd-card/search-terms)
## **Top uhs-ii sd 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.
0%5%£7K10%£13K15%£20K20%£27K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Lexar SILVER PRO SD Card 128GB UHS-II SDXC**Lexar**£40.07**4.7★730 rev](https://www.amazon.co.uk/dp/B0CBC1G93G) [2**Lexar Professional 1667x SD Card 128GB**Lexar**£35.48**4.7★22,888 rev](https://www.amazon.co.uk/dp/B07SZ3GCC6) [3**SanDisk 128GB Extreme PRO SDXC card SD Card V30 Memory Card 4K UHD up to 200 MB/s SanDisk QuickFlow Technology RescuePro Deluxe Data Recovery Software UHS-I Class 10 U3 V30**SanDisk**£24.75**4.7★95,962 rev](https://www.amazon.co.uk/dp/B09X7FXHVJ) [4**Lexar 128GB SD Card SILVER Up to 205MB/s Read 140MB/s Write SDXC UHS-I Memory Card Class 10 U3 V30 SD Card for Professional Photographers Videographers Enthusiasts**Lexar**£19.36**4.6★4,006 rev](https://www.amazon.co.uk/dp/B0D12SRVGG) [5**Lexar Professional 1667x SD Card 64GB SDXC UHS-II Memory Card**Lexar**£23.10**4.7★22,888 rev](https://www.amazon.co.uk/dp/B07T276D4R)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lexar Silver 128GB Micro SD Card MicroSDXC TF Card up to 205MB/s Reading 100MB/s Write Micro SD+ Memory Card Adapter A2 U3 Class 10 V30 Full HD and 4K UHD Video**Lexar**£29.14**9 rev3mo ago](https://www.amazon.co.uk/dp/B0GWHF6J4T) [**Lexar Professional 1066x SDXC UHS-I Memory Card 256GB up to 160MB/s Read V30/U3/C10 for DSLR Cameras and HD Camcorders**Lexar**£41.24**72 rev3mo ago](https://www.amazon.co.uk/dp/B0GVYBVN66) [**Lexar Professional 1066x SDXC UHS-I Memory Card 128GB up to 160MB/s Read V30/U3/C10 for DSLR Cameras and HD Camcorders**Lexar**£27.38**72 rev3mo ago](https://www.amazon.co.uk/dp/B0GVXSHLKH) [**Ediloca SD Card 128GB V60 Memory Card up to 300MB/s Read 100MB/s Write UHS-II Class 10 U3 Ideal SD Card for Professional 4K/6K Video and Photography Shockproof & Waterproof (EF8)**Ediloca**£21.85**174 rev1y ago](https://www.amazon.co.uk/dp/B0DXKVXCHS) [**Lexar Professional SILVER SD Card 64GB 2-Pack Up to 205MB/s Read 90MB/s Write SDXC UHS-I Memory Card Class 10 U3 V30 SD Card for Professional Photographers Videographers Enthusiasts**Lexar**£26.02**4,006 rev2y ago](https://www.amazon.co.uk/dp/B0D7VBYRLT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Lexar Silver 128GB Micro SD Card MicroSDXC TF Card up to 205MB/s Reading 100MB/s Write Micro SD+ Memory Card Adapter A2 U3 Class 10 V30 Full HD and 4K UHD Video**Lexar**£29.14**5.0★**▲ 293%**](https://www.amazon.co.uk/dp/B0GWHF6J4T) [**Lexar Professional 1066x SDXC UHS-I Memory Card 256GB up to 160MB/s Read V30/U3/C10 for DSLR Cameras and HD Camcorders**Lexar**£41.24**4.7★**▲ 290%**](https://www.amazon.co.uk/dp/B0GVYBVN66) [**Lexar Professional 1066x SDXC UHS-I Memory Card 128GB up to 160MB/s Read V30/U3/C10 for DSLR Cameras and HD Camcorders**Lexar**£27.38**4.7★**▲ 289%**](https://www.amazon.co.uk/dp/B0GVXSHLKH) [**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**£8.31**4.6★**▲ 212%**](https://www.amazon.co.uk/dp/B0BX9BH17W) [**Lexar Professional 1667x SD Card 256GB**Lexar**£70.32**4.7★**▲ 154%**](https://www.amazon.co.uk/dp/B07T16Z1YR)
**~~View all trending →~~**
## **What buyers say about uhs-ii sd card**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**25%
*“Great value”*
**Quality-Overall**20%
*“Good quality as expected and accurate capacity”*
**Advertised Vs Actual Product**12%
*“is as advertised”*
**Compatibility-Overall**8%
*“they work well with all devices”*
**Data Transfer Speed**8%
*“Transfer quite decent as it should”*
**Storage Capacity**6%
*“Good reliable SD CARD”*
**Camera Quality**5%
*“Ideal for CCTV”*
**Ease Of Use**3%
*“Easy to use”*
**Size-Overall**2%
*“Excellent size”*
**Durability**2%
*“It feels durable”*
### **What buyers complain about **
**Functionality-Overall**15%
*“these SD cards are not working correctly”*
**Value For Money**14%
*“the price of these cards has doubled in the last six months making them quite expensive”*
**Quality-Overall**11%
*“Which leaves the conclusion that a reputable manufacturer with good historical reputation is producing really bad products with insufficient quality control”*
**Data Transfer Speed**11%
*“Slow”*
**Durability**10%
*“Unfortunately this extremely expensive SD card corrupted on me after only one use”*
**Ease Of Use**6%
*“This card is different - it is difficult to insert fully without pushing”*
**Compatibility-Overall**4%
*“Wont format for Road Angle Dash Cam”*
**Certifications**4%
*“Couldn't be recognised by any readers”*
**Water Resistance**4%
*“Last one sadly wasn't waterproof”*
**Size-Overall**4%
*“to big for camera”*
### **Top return reasons **
**Size-Overall**31%
**Compatibility-Overall**30%
**Functionality-Overall**16%
**Camera Quality**4%
**Defective Material/Parts**3%
**Value For Money**3%
**Storage Capacity**2%
**Product Condition**2%
**Advertised Vs Actual Product**2%
**Heating**1%
## **Common questions**
- **Is uhs-ii sd card profitable to sell on Amazon United Kingdom?**
- The niche generates £134K/yr across 34 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +1.5%. Flapen's verdict: Skip it (42/100).
- **How competitive is the uhs-ii sd card niche?**
- 8 brands and 119 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in uhs-ii sd card?**
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Quality-Overall. The return rate is 1.6%.
- **When does demand for uhs-ii sd card peak?**
- Demand peaks in Dec; the busiest month runs 1.4× the quietest.
- **What does it cost to enter the uhs-ii sd card niche?**
- Listings span £8.31–£124.52; the average listing price is £44.42 (sweet spot $15–$100). The average incumbent carries 14,656 reviews — the moat a new listing must climb.
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