---
title: "Sfp to Rj45 — $436K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/sfp-to-rj45"
last_updated: "2026-08-07T16:57:27.869Z"
locale: en
meta:
description: "Niche score 47/100 · $436K/yr market · 247K searches/yr · $36.25 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $436K/yr market · 247K searches/yr · $36.25 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sfp to Rj45 — $436K/yr Amazon US Niche (2026) - Flapen"
---
# **sfp to rj45**
**Skip it**
Soft demand (-1.6% this quarter) — this niche doesn't clear our bar today.
Market size 57Growth 24Conversion 57Competition 30Returns 37Price range 90Avg price 95Brand share 30Review moat 76Quality gap 47
**Avg price**
**Incredible****$36.25**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.61–$89.60**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****473.14**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$436K**
$436K/yr · 247K searches
**Conversion**
**Good****4.9%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****4.1%**
return rate — above 5% kills the launch gate
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-1.6%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, sfp to rj45 is a $436K/yr Amazon United States market (247K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 47/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sfp to rj45 market data**
- **Units sold / yr**
- **13K–15K**
- avg 500–750/product
- **Revenue / yr**
- **$453K–$544K**
- units × avg price
- **Conversion rate**
- **4.9%**
- **Avg BSR**
- **#27**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **90%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **181 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**37**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 99%
**Open market**
**11%**
- 10Gtek51% - XZSNET25% - 6COM6% - TP-Link3% - QINIYEK2% - NataLink2% - Open — no brand owns it (7 brands, 11%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -1.6% search growth over the last 90 days.
5K4KSpike '24Holiday '24Prime Day '25Spike '25Prime Day '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/electronics/sfp-to-rj45/trend)
## **Top sfp to rj45 search terms**
- **sfp to rj45**54K/yr+6.6%4.4% conv. - **sfp**29K/yr+11.2%0.9% conv. - **sfp+ to rj45**29K/yr-7.7%5.8% conv. - **sfp+**22K/yr-10.5%1.4% conv. - **computer networking transceivers**16K/yr-15.5%0.3% conv. - **sfp module**15K/yr+6.4%0.7% conv. - **sfp to rj45 10gb**10K/yr+3.5%4.7% conv. - **10gtek**11K/yr-6.8%1.1% conv. - **10g sfp to rj45**6K/yr+24.9%5.8% conv. - **10g sfp**7K/yr-7.2%3.8% conv. [**All search terms **](https://flapen.com/research/us/electronics/sfp-to-rj45/search-terms)
## **Top sfp to rj45 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%$44K20%$87K30%$131K40%$174K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**10Gtek - + - 10Gbe SFP+ Copper Ethernet CAT.6a Module up to 30-Meter for Cisco SFP-10G-T-S Meraki Fortinet**10Gtek**$43.42**4.3★892 rev](https://www.amazon.com/dp/B01KFBFL16) [2**10GBASE-T SFP+ to RJ45 Transceiver 1/2.5/5/10G Multi-Rate Copper SFP+ to Ethernet Module for Cisco SFP-10G-T-S Ubiquiti UniFi UF-RJ45-10G Mikrotik S+RJ10 Meraki Netgear D-Link and More 1 Pack**XZSNET**$27.56**4.3★439 rev](https://www.amazon.com/dp/B0F21XYWG6) [3**10GTEK 1.25G SFP-T 1000BASE-T Copper SFP SFP to RJ45 SFP Module Transceiver for Cisco SFP-GE-T Meraki Fortinet Ubiquiti UniFi UF-RJ45-1G D-Link Supermicro Netgear TP-Link and More**10Gtek**$13.51**4.5★897 rev](https://www.amazon.com/dp/B00U77IJ2M) [4**10Gtek 10GBase-SR SFP+ LC Transceiver 10G 850nm Multimode SFP Module up to 300 Meters for Cisco SFP-10G-SR Meraki MA-SFP-10GB-SR Ubiquiti UniFi UF-MM-10G Fortinet TP-Link and More Pack of 2**10Gtek**$30.08**4.8★1,058 rev](https://www.amazon.com/dp/B08BP55663) [5**1000BASE-T SFP Transceiver SFP to RJ45 1.25G Copper SFP to Ethernet Module Compatible for Cisco GLC-T/SFP-GE-T Meraki Mikrotik Netgear D-Link Supermicro and More 1 Pack**XZSNET**$9.61**3.9★348 rev](https://www.amazon.com/dp/B0CJCDDLDG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**NataLink 10G SFP+ to RJ45 Transceiver Auto-Negotiation Copper SFP to Ethernet Module Support 10G/5G/2.5G/1.25G for Cisco/Ubiquit/TP-Link/Netgear/D-Link/Mikrotik/Unifi/Brocade/Broadcom (1-Pack 30M)**NataLink**$26.52**33 rev6mo ago](https://www.amazon.com/dp/B0GG968V9P) [**10G SFP+ to RJ-45 Transceiver 1.25/2.5/5/10G-T Copper SFP+ CAT6a Module Auto-Negotiation Up to 30m for Cisco SFP-10G-T-S Meraki TP-Link Mikrotik Netgear and More**WTTOGTEC**$28.80**47 rev11mo ago](https://www.amazon.com/dp/B0FKMDXJTV) [**10GBASE-T SFP+ to RJ45 Transceiver 1/2.5/5/10G Multi-Rate Copper SFP+ to Ethernet Module for Cisco SFP-10G-T-S Ubiquiti UniFi UF-RJ45-10G Mikrotik S+RJ10 Meraki Netgear D-Link and More 1 Pack**XZSNET**$27.56**439 rev1y ago](https://www.amazon.com/dp/B0F21XYWG6) [**SFP+ to RJ45 10G Transceiver - 10GBASE-T 2.5G/5G/10G Auto-Negotiation SFP+ Module up to 30m Plug & Play 10G SFP+ Ethernet Adapter Compatible with Cisco D-Link Mikrotik Ethernet Switch**YunvoFib**$24.83**32 rev2y ago](https://www.amazon.com/dp/B0CYGBVWPD) [**1000BASE-T SFP Transceiver SFP to RJ45 1.25G Copper SFP to Ethernet Module Compatible for Cisco GLC-T/SFP-GE-T Meraki Mikrotik Netgear D-Link Supermicro and More 1 Pack**XZSNET**$9.61**348 rev2y ago](https://www.amazon.com/dp/B0CJCDDLDG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**NataLink 10G SFP+ to RJ45 Transceiver Auto-Negotiation Copper SFP to Ethernet Module Support 10G/5G/2.5G/1.25G for Cisco/Ubiquit/TP-Link/Netgear/D-Link/Mikrotik/Unifi/Brocade/Broadcom (1-Pack 30M)**NataLink**$26.52**4.6★**▲ 235%**](https://www.amazon.com/dp/B0GG968V9P) [**6COM 4Pack 10GBase-T SFP+ Transceiver 10Gb SFP+ to RJ45 Copper SFP Module Compatible for Cisco SFP-10G-T-S Ubiquiti uacc-cm-rj45-mg Netgear Mikrotik TP-Link(CAT.6a/7 30m/98.4ft)**6COM**$89.60**4.4★**▲ 111%**](https://www.amazon.com/dp/B0CBS4M42V) [**10Gtek - + - 10Gbe SFP+ Copper Ethernet CAT.6a Module up to 30-Meter for Cisco SFP-10G-T-S Meraki Fortinet Pack of 2**10Gtek**$78.45**4.3★**▲ 62%**](https://www.amazon.com/dp/B08B85XQCK) [**10GBASE-T SFP+ to RJ45 Transceiver 1/2.5/5/10G Multi-Rate Copper SFP+ to Ethernet Module for Cisco SFP-10G-T-S Ubiquiti UniFi UF-RJ45-10G Mikrotik S+RJ10 Meraki Netgear D-Link and More 1 Pack**XZSNET**$27.56**4.3★**▲ 40%**](https://www.amazon.com/dp/B0F21XYWG6) [**10Gtek 10GBase-SR SFP+ LC Transceiver 10G 850nm Multimode SFP Module up to 300 Meters for Cisco SFP-10G-SR Meraki MA-SFP-10GB-SR Ubiquiti UniFi UF-MM-10G Fortinet Mikrotik and More Pack of 4**10Gtek**$56.68**4.8★**▲ 23%**](https://www.amazon.com/dp/B01N1H1Z2F)
**~~View all trending →~~**
## **What buyers say about sfp to rj45**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Compatibility-Overall**23%
*“great compatibility”*
**Advertised Vs Actual Product**14%
*“As advertised”*
**Connectivity-Overall**11%
*“It was easy to connect”*
**Value For Money**10%
*“Reasonably priced”*
**Quality-Overall**9%
*“Build quality looks solid”*
**Data Transfer Speed**3%
*“this SFP+ delivers for me to the speed I could test it. ~5Gb”*
**Assembly/Installation**3%
*“Installation was completely plug-and-play”*
**Ease Of Use**3%
*“easy to use”*
**Heating**3%
*“it's run solid without generating too much heat”*
**Durability**2%
*“Speed and reliability have been good so far,”*
### **What buyers complain about **
**Heating**19%
*“Runs hot”*
**Compatibility-Overall**13%
*“not really Compatible”*
**Connectivity-Overall**12%
*“Connectivity issues”*
**Durability**8%
*“Died 2 weeks after return period”*
**Functionality-Overall**7%
*“It did not work”*
**Quality-Overall**5%
*“The quality of these seems to be somewhat varied”*
**Data Transfer Speed**3%
*“nor did it transmit any kind of data”*
**Computation Performance**2%
*“iPerf shows 8G max with massive latency spikes”*
**Range**2%
*“may not reach advertised distance over CAT6”*
**Ease Of Use**2%
*“Also difficult to eject”*
### **Top return reasons **
**Compatibility-Overall**37%
**Connectivity-Overall**16%
**Functionality-Overall**14%
**Heating**7%
**Value For Money**5%
**Advertised Vs Actual Product**4%
**Defective Material/Parts**4%
**Data Transfer Speed**2%
**Size-Overall**2%
**Constant Reboot Or Restart**1%
## **Common questions**
- **Is sfp to rj45 profitable to sell on Amazon United States?**
- The niche generates $436K/yr across 21 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -1.6%. Flapen's verdict: Skip it (47/100).
- **How competitive is the sfp to rj45 niche?**
- 13 brands and 37 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 87% of demand.
- **What do buyers complain about in sfp to rj45?**
- Top complaints mined from reviews: Heating, Compatibility-Overall, Connectivity-Overall. The return rate is 4.1%.
- **When does demand for sfp to rj45 peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the sfp to rj45 niche?**
- Listings span $9.61–$89.60; the average listing price is $36.25 (sweet spot $15–$100). The average incumbent carries 473 reviews — the moat a new listing must climb.
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