---
title: "Telephone Extension Cable — £26K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/electronics-photo/telephone-extension-cable"
last_updated: "2026-07-31T16:03:59.024Z"
locale: en
meta:
description: "Niche score 36/100 · £26K/yr market · 63K searches/yr · £5.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 36/100 · £26K/yr market · 63K searches/yr · £5.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Telephone Extension Cable — £26K/yr Amazon UK Niche (2026) - Flapen"
---
# **telephone extension cable**
**Skip it**
Prices mostly outside the sweet spot ($3.08–$9.24) — this niche doesn't clear our bar today.
Market size 6Growth 17Conversion 75Competition 57Returns 45Price range 0Avg price 16Brand share 59Review moat 65Quality gap 24
**Conversion**
**Good****7.0%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****887.91**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****70%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****51%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Okay****3.4%**
return rate — above 5% kills the launch gate
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-15.2%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****£5.85**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£26K**
£26K/yr · 63K searches
**Price range**
**Bad****£3.08–£9.24**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**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, telephone extension cable is a £26K/yr Amazon United Kingdom market (63K searches/yr). The top 5 brands hold 70% of demand. Verdict: Skip it — 36/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **telephone extension cable market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **£29K–£35K**
- units × avg price
- **Conversion rate**
- **7.0%**
- **Avg BSR**
- **#115**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **8.0%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **204 days**
## **Competition & brand share**
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▲rising
**Sellers**
**25**
**Top-5 brand share**
**70%**
Top 20: 100%
**Top-5 click share**
**51%**
Top 20: 87%
**Open market**
**24%**
- Oupdate24% - G-PLUG18% - HAWAKA11% - JeeGoWooss8% - Ancable8% - ASNQ6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -15.2% search growth over the last 90 days.
2K1KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/uk/electronics-photo/telephone-extension-cable/trend)
## **Top telephone extension cable search terms**
- **telephone extension cable**40K/yr-14.7%5.7% conv. - **phone extension cable**13K/yr-13.9%5.2% conv. - **phone line extension cable**4K/yr-2.7%5.1% conv. - **telephone extension cable 10m**3K/yr-10.4%12.5% conv. - **phone extension cable 10m**3K/yr-43.9%10.9% conv. [**All search terms **](https://flapen.com/research/uk/electronics-photo/telephone-extension-cable/search-terms)
## **Top telephone extension cable 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%4%£1K8%£2K12%£3K16%£4K1101001K10K 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**Oupdate BT Telephone Extension Cable 10M 6P4C BT Male to Female Extension Cable Straight Through Phone Cables for Landline UK Landline Phone Cord for Home and Office RJ11 Fax Modem Extender**Oupdate**£7.11**4.6★128 rev](https://www.amazon.co.uk/dp/B0DGXPLK2J) [2**G-PLUG BT to RJ11 Telephone Cable 10m UK Plug to RJ11 Lead for Landline Router Modem ADSL Broadband Fax Sky Box Virgin Media**G-PLUG**£8.30**4.5★3,533 rev](https://www.amazon.co.uk/dp/B07NJD83TY) [3**BT Telephone Extension Cable 5m Straight Through Phone Cables 6P4C Male to Female Extension Cable UK Landline Phone Cord for Home and Office RJ11 Fax Modem Router (White 16.4ft)**JeeGoWooss**£4.51**4.3★29 rev](https://www.amazon.co.uk/dp/B0FGX7JG3S) [4**BT Telephone Extension Cable 20M BT Male to Female Extension Cable 6-Pin Straight Through Telephone Phone Line Cord Compatible with UK Landline Fax and Modem Home and Office**Oupdate**£9.13**4.5★74 rev](https://www.amazon.co.uk/dp/B0F2LP6MD3) [5**Ancable BT Telephone Extension Cable 5M Male to Female 6-Pin Straight Through Telephone Extension Cable for UK Landline Phone Cord Home & Office Fax Modem Extender 6 Wire**Ancable**£6.77**4.6★3,134 rev](https://www.amazon.co.uk/dp/B08CTXPN85)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Rivvra 10M BT Telephone Extension Cable UK Telephone Line Cord RJ11 6P4C Male to Female Cable Telephone Extension for Home Office Fax Modem Landline Durable & Easy Installation**Rivvra**£5.70**3 rev5mo ago](https://www.amazon.co.uk/dp/B0GJZXJ7WR) [**ZESHGON BT Telephone Extension Cable 10M Male to Female 6-Pin Straight Through Telephone Extension Cable Phone Line Cord UK Landline Fax and Modem Home and Office(White)**ZESHGON**£6.90**4 rev7mo ago](https://www.amazon.co.uk/dp/B0G69R978B) [**Kaquxibix 3m Telephone Extension Cable with BT to RJ11 Connectors for Landline Phones Modems and Routers Durable and Interference-Free**Kaquxibix**£3.08**3 rev7mo ago](https://www.amazon.co.uk/dp/B0G5FTNLXN) [**BT Telephone Extension Cable - Master Socket Extension Lead for UK Landline Phones Fax Machines & Broadband Routers -Telecom Cable with Standard BT Plug to Socket Connector (BT-6P4C-3M-1PC-WH)**HAWAKA**£4.77**4 rev7mo ago](https://www.amazon.co.uk/dp/B0G4PVBZN4) [**BT Telephone Extension Cable - Master Socket Extension Lead for UK Landline Phones Fax Machines & Broadband Routers -Telecom Cable with Standard BT Plug to Socket Connector (BT-6P4C-3M-1PC-BK)**HAWAKA**£4.71**4 rev7mo ago](https://www.amazon.co.uk/dp/B0G4PRK1HN)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**HAWAKA BT Telephone Extension Cable Phone Line for UK Landline Phone White BT Male to 6P4C Female Straight Through Telephone Cable Compatible with Home and Office Fax (White 3 Metres)**HAWAKA**£5.16**4.6★**▲ 278%**](https://www.amazon.co.uk/dp/B0FHKXTWBW) [**HAWAKA Phone Extension Cord 25FT Straight Through Telephone Cable Long Telephone Cable with Standard RJ11 Plug and 1 in-Line Couplers and 20 Cable Clip Holders (WH-25Feet)**HAWAKA**£5.96**4.6★**▲ 271%**](https://www.amazon.co.uk/dp/B0FGDV6779) [**HAWAKA Telephone Extension Cable For Home&Office 1PC 5M Bt Phone Line Plug To Rj11 Male Crossover Telephone Cable 2 Pin 6p2c Lead For Landline Modem Fax**HAWAKA**£4.17**5.0★**▲ 260%**](https://www.amazon.co.uk/dp/B0DYPGPJTQ) [**Rivvra 10M BT Telephone Extension Cable UK Telephone Line Cord RJ11 6P4C Male to Female Cable Telephone Extension for Home Office Fax Modem Landline Durable & Easy Installation**Rivvra**£5.70**4.6★**▲ 238%**](https://www.amazon.co.uk/dp/B0GJZXJ7WR) [**BT Telephone Extension Cable - Master Socket Extension Lead for UK Landline Phones Fax Machines & Broadband Routers -Telecom Cable with Standard BT Plug to Socket Connector (BT-6P4C-3M-1PC-WH)**HAWAKA**£4.77**4.7★**▲ 232%**](https://www.amazon.co.uk/dp/B0G4PVBZN4)
**~~View all trending →~~**
## **What buyers say about telephone extension cable**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**34%
*“Works as it should”*
**Quality-Overall**21%
*“Good Quality”*
**Value For Money**12%
*“decently value for money”*
**Efficiency**12%
*“Workable product”*
**Connectivity-Overall**7%
*“Basic cable works as expected”*
**Size-Overall**6%
*“Fitted perfectly”*
**Data Transfer Speed**1%
*“so far it is as fast as it usually is”*
**Functionality-Overall**1%
*“This is a good product long cable works absolutely fine”*
**Strength**1%
*“Robust cable”*
**Add-Ons/Attachments**1%
*“It's an extension”*
### **What buyers complain about **
**Connectivity-Overall**21%
*“My fault wrong cable”*
**Advertised Vs Actual Product**14%
*“The cable is 5M long not 6M as advertised”*
**Quality-Overall**14%
*“Cheap junk”*
**Functionality-Overall**11%
*“Did not work”*
**Compatibility-Overall**11%
*“IT DOES NOT FIT”*
**Value For Money**7%
*“knew that £5.49 was expensive. but thought that it would be worth it.”*
**Add-Ons/Attachments**7%
*“Did not have correct fixing to go into the router needed another attachment so disappointed”*
**Size-Overall**7%
*“short”*
**Natural Resource Wastage**4%
*“Waste”*
### **Top return reasons **
**Size-Overall**28%
**Connectivity-Overall**27%
**Compatibility-Overall**19%
**Functionality-Overall**14%
**Defective Material/Parts**3%
**Advertised Vs Actual Product**3%
**Socket/Port/Plug**2%
**Add-Ons/Attachments**2%
**Charging**1%
**Ease Of Use**0%
## **Common questions**
- **Is telephone extension cable profitable to sell on Amazon United Kingdom?**
- The niche generates £26K/yr across 32 tracked products. 0 of 10 products launched in the last 360 days are still selling. 90-day search growth is -15.2%. Flapen's verdict: Skip it (36/100).
- **How competitive is the telephone extension cable niche?**
- 19 brands and 25 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 70% of demand.
- **What do buyers complain about in telephone extension cable?**
- Top complaints mined from reviews: Connectivity-Overall, Advertised Vs Actual Product, Quality-Overall. The return rate is 3.4%.
- **When does demand for telephone extension cable peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the telephone extension cable niche?**
- Listings span £3.08–£9.24; the average listing price is £5.85 (sweet spot $15–$100). The average incumbent carries 888 reviews — the moat a new listing must climb.
## **Related niches in Electronics & Photo**
- 63 [**dyson fan remote control**](https://flapen.com/research/uk/electronics-photo/dyson-fan-remote-control)£58K/yr+821.4%**Worth a look**- 64 [**vaporesso vape kit**](https://flapen.com/research/uk/electronics-photo/vaporesso-vape-kit)£1.6M/yr+10.0%**Launch it**- 64 [**camera**](https://flapen.com/research/uk/electronics-photo/camera)£3.1M/yr+28.9%**Launch it**- 64 [**magsafe charger**](https://flapen.com/research/uk/electronics-photo/magsafe-charger)£1.4M/yr-13.4%**Worth a look**- 64 [**solar power bank**](https://flapen.com/research/uk/electronics-photo/solar-power-bank)£716K/yr+5.7%**Worth a look**- 64 [**spy camera**](https://flapen.com/research/uk/electronics-photo/spy-camera)£762K/yr-2.8%**Worth a look**[**All Electronics & Photo niches **](https://flapen.com/research/uk/electronics-photo)