---
title: "Msr605x — $31K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/msr605x"
last_updated: "2026-08-09T16:01:15.261Z"
locale: en
meta:
description: "Niche score 33/100 · $31K/yr market · 15K searches/yr · $96.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 33/100 · $31K/yr market · 15K searches/yr · $96.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Msr605x — $31K/yr Amazon US Niche (2026) - Flapen"
---
# **msr605x**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 8Growth 32Conversion 26Competition 0Returns 63Price range 59Avg price 76Brand share 0Review moat 73Quality gap 79
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$96.28**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****576.2**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Price range**
**Good****$17.94–$158.05**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+5.2%**
90-day search growth — must beat 0% to launch
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$31K**
$31K/yr · 15K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, msr605x is a $31K/yr Amazon United States market (15K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 33/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **msr605x market data**
- **Units sold / yr**
- **500–750**
- avg 100–250/product
- **Revenue / yr**
- **$48K–$72K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#356**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **6.2%**
- **Avg brand age**
- **82 months**
- **Avg seller age**
- **220 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▲rising
**Sellers**
**7**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Deftun67% - Koolrok25% - MSR X64% - Getmorv4%
## **Demand & seasonality**
Weekly Amazon search volume, last 63 weeks — +5.2% search growth over the last 90 days.
450350Spike '25Prime Day '25Spike '26 seasonMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/electronics/msr605x/trend)
## **Top msr605x 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%15%$5K30%$9K45%$14K60%$18K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Deftun Card Reader Writer USB Swipe Encoder 3 Tracks MSR605X**Deftun**$102.61**4.2★707 rev](https://www.amazon.com/dp/B07FY6KH1X) [2**MSR605X USB Card Reader Writer Mag Swipe 3-Track Compatible w/ MSR206 MSR605 MSR606**Koolrok**$100.12**4.1★304 rev](https://www.amazon.com/dp/B08PRS7954) [3**MSR90 USB Swipe Magnetic Credit Card Reader 3 Tracks Mini Smart Card Reader MSR605 MSR606 Deftun**Deftun**$17.94**4.2★1,645 rev](https://www.amazon.com/dp/B01DUB4GVO) [4**MSR X6 Bluetooth VIP Card Swiper Reader Writer Encoder Hico 3 Tracks USB and Bluetooth**MSR X6**$158.05**4.3★202 rev](https://www.amazon.com/dp/B08T9B9VSD) [5**MSR605X USB Swipe Card Reader Writer 3-Track Compatible with MSR206 MSR605 MSR606**Getmorv**$102.68**4.4★23 rev](https://www.amazon.com/dp/B0CB619KLQ)
### **Newest**
by launch date
[**MSR605X USB Swipe Card Reader Writer 3-Track Compatible with MSR206 MSR605 MSR606**Getmorv**$102.68**23 rev3y ago](https://www.amazon.com/dp/B0CB619KLQ) [**MSR X6 Bluetooth VIP Card Swiper Reader Writer Encoder Hico 3 Tracks USB and Bluetooth**MSR X6**$158.05**202 rev5y ago](https://www.amazon.com/dp/B08T9B9VSD) [**MSR605X USB Card Reader Writer Mag Swipe 3-Track Compatible w/ MSR206 MSR605 MSR606**Koolrok**$100.12**304 rev5y ago](https://www.amazon.com/dp/B08PRS7954) [**Deftun Card Reader Writer USB Swipe Encoder 3 Tracks MSR605X**Deftun**$102.61**707 rev7y ago](https://www.amazon.com/dp/B07FY6KH1X) [**MSR90 USB Swipe Magnetic Credit Card Reader 3 Tracks Mini Smart Card Reader MSR605 MSR606 Deftun**Deftun**$17.94**1,645 rev10y ago](https://www.amazon.com/dp/B01DUB4GVO)
### **Trending**
90-day click momentum
[**MSR X6 Bluetooth VIP Card Swiper Reader Writer Encoder Hico 3 Tracks USB and Bluetooth**MSR X6**$158.05**4.3★**▲ 105%**](https://www.amazon.com/dp/B08T9B9VSD) [**MSR605X USB Card Reader Writer Mag Swipe 3-Track Compatible w/ MSR206 MSR605 MSR606**Koolrok**$100.12**4.1★**▲ 27%**](https://www.amazon.com/dp/B08PRS7954) [**Deftun Card Reader Writer USB Swipe Encoder 3 Tracks MSR605X**Deftun**$102.61**4.2★**— 9%**](https://www.amazon.com/dp/B07FY6KH1X) [**MSR90 USB Swipe Magnetic Credit Card Reader 3 Tracks Mini Smart Card Reader MSR605 MSR606 Deftun**Deftun**$17.94**4.2★**— 10%**](https://www.amazon.com/dp/B01DUB4GVO) [**MSR605X USB Swipe Card Reader Writer 3-Track Compatible with MSR206 MSR605 MSR606**Getmorv**$102.68**4.4★**▼ 16%**](https://www.amazon.com/dp/B0CB619KLQ)
## **What buyers say about msr605x**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**27%
*“feels well made”*
**Ease Of Use**17%
*“Easy to use”*
**Compatibility-Overall**11%
*“Compatible with almost everything USB”*
**Assembly/Installation**10%
*“Easy to install”*
**Value For Money**10%
*“Overall, its a reliable device and a great value for the price”*
**Advertised Vs Actual Product**7%
*“Everything about product was as advertised and performed perfectly”*
**Security**4%
*“security features, which give both me and my clients confidence”*
**Instructions/User Manual/Troubleshooting**4%
*“No instructions needed”*
**Connectivity-Overall**2%
*“connected quickly via Bluetooth”*
**Design-Overall**2%
*“The compact design makes it convenient to carry and use anywhere”*
### **What buyers complain about **
**Technical Support**25%
*“No state-side support for product”*
**Compatibility-Overall**25%
*“Not compatible with MAC OS”*
**Ethical Trade/Fair Trade**25%
*“Time to scam”*
### **Top return reasons **
**Functionality-Overall**40%
**Compatibility-Overall**21%
**Advertised Vs Actual Product**8%
**Software/Application**6%
**Value For Money**5%
**Connectivity-Overall**4%
**Defective Material/Parts**4%
**Size-Overall**3%
**Socket/Port/Plug**3%
**Magnetic Strength/Adsorption**1%
## **Common questions**
- **Is msr605x profitable to sell on Amazon United States?**
- The niche generates $31K/yr across 5 tracked products. 90-day search growth is +5.2%. Flapen's verdict: Skip it (33/100).
- **How competitive is the msr605x niche?**
- 4 brands and 7 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in msr605x?**
- Top complaints mined from reviews: Technical Support, Compatibility-Overall, Ethical Trade/Fair Trade. The return rate is 2.5%.
- **When does demand for msr605x peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the msr605x niche?**
- Listings span $17.94–$158.05; the average listing price is $96.28 (sweet spot $15–$100). The average incumbent carries 576 reviews — the moat a new listing must climb.
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