---
title: "Hdmi Splitter for Dual Monitors Extended Display — £51K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/computers-accessories/hdmi-splitter-for-dual-monitors-extended-display"
last_updated: "2026-07-31T15:12:07.884Z"
locale: en
meta:
description: "Niche score 47/100 · £51K/yr market · 43K searches/yr · £39.52 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · £51K/yr market · 43K searches/yr · £39.52 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Hdmi Splitter for Dual Monitors Extended Display — £51K/yr Amazon UK Niche (2026) - Flapen"
---
# **hdmi splitter for dual monitors extended display**
**Skip it**
A small market ($51K/yr) — this niche doesn't clear our bar today.
Market size 13Growth 16Conversion 38Competition 72Returns 35Price range 43Avg price 95Brand share 64Review moat 62Quality gap 86
**Avg price**
**Incredible****£39.52**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****42%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****67%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Good****1,000.03**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Okay****£5.04–£202.86**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****3.0%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****4.2%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-17.2%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£51K**
£51K/yr · 43K searches
According to Flapen's Amazon United Kingdom niche tracking, hdmi splitter for dual monitors extended display is a £51K/yr Amazon United Kingdom market (43K searches/yr). The top 5 brands hold 67% of demand. Verdict: Skip it — 47/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **hdmi splitter for dual monitors extended display market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **£59K–£79K**
- units × avg price
- **Conversion rate**
- **3.0%**
- **Avg BSR**
- **#146**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **7.0%**
- **Avg brand age**
- **30 months**
- **Avg seller age**
- **195 days**
## **Competition & brand share**
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▼falling
**Sellers**
**77**
**Top-5 brand share**
**67%**
Top 20: 100%
**Top-5 click share**
**42%**
Top 20: 84%
**Open market**
**27%**
- StarTech29% - Avigers12% - KOZYC10% - VEDINDUST9% - OREI7% - avedio links6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -17.2% search growth over the last 90 days.
1K750Spike '24Holiday '24Prime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/computers-accessories/hdmi-splitter-for-dual-monitors-extended-display/trend)
## **Top hdmi splitter for dual monitors extended display search terms**
- **startech**11K/yr-1.9%1.4% conv. - **hdmi splitter extended display**17K/yr-26.4%3.1% conv. - **startech usb hub**6K/yr-10.2%2.4% conv. - **hdmi splitter for dual monitors extended display**3K/yr+1.4%4.0% conv. - **laptop hdmi splitter for dual monitor extend**2K/yr-20.7%4.9% conv. - **hdmi extender for dual monitors**1K/yr-59.1%2.2% conv. - **hdmi dual monitor adapter extend display**1K/yr-39.4%3.5% conv. [**All search terms **](https://flapen.com/research/uk/computers-accessories/hdmi-splitter-for-dual-monitors-extended-display/search-terms)
## **Top hdmi splitter for dual monitors extended display 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%3%£2K6%£3K9%£5K12%£6K1101001K10K 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**Avigers USB C to Dual HDMI Adapter USB Type C to Dual Monitors Adapter 4K@60Hz HDMI Splitter for Dual Monitors for MacBook Pro/Air Laptops Tablets Dell Surface Chromebook**Avigers**£8.02**4.2★831 rev](https://www.amazon.co.uk/dp/B0DR4Z88V2) [2**VEDINDUST HDMI Splitter Extend 4K@60Hz HDMI to Dual HDMI Adapter supports Mirror and Extend compatible with Windows XP/7/8/10/11 and macOS systems Requires Installation of Extension**VEDINDUST**£24.29**3.3★76 rev](https://www.amazon.co.uk/dp/B0FDL2BX2L) [3**USB C to Dual HDMI Adapter 4K@30Hz KOZYC USB C Hub Multiport Adapter with 2xHDMI USB 3.0 100W PD Support Splitter function Extended Display for MacBook Pro Air Dell (MST For Windows Only)**KOZYC**£14.66**4.1★1,534 rev](https://www.amazon.co.uk/dp/B0CGDCGN6Z) [4**OREI SplitExtend HDMI Splitter Extended Display for Dual Monitor - Multi-Monitor Display 3 Separate Screens - USB A & USB-C Adapter to HDMI 2.0 4K@30Hz Output 1 1080p Output 2 for Windows Mac OS G**OREI**£32.95**4.3★6,817 rev](https://www.amazon.co.uk/dp/B0C3PFQZ4G) [5**StarTech USB-A 3.0 to Dual HDMI Adapter 4K 30Hz + 1080p 60Hz Windows only**StarTech**£31.99**4.5★9,421 rev](https://www.amazon.co.uk/dp/B0725K1MHH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**llano HDMI Splitter Extended Display for Dual Monitors 3 Separate Screens USB-C to Dual HDMI MST Adapter 4K@60Hz 2K@144/ 120Hz PD100W HDR10+ MST HDMI SplitExtend for macOS Windows Laptops**llano**£33.75**206 rev7mo ago](https://www.amazon.co.uk/dp/B0G6KCKD6T) [**THANDBLE DisplayPort to HDMI Splitter for Multi Monitor Adapter HDMI Splitter Extended Display 1 in 3 Out MST Hub (4K@60Hz) for Extended or Cloned Display Mode DP to 3X HDMI Port with PC NVIDIA AMD**THANDBLE**£34.17**114 rev8mo ago](https://www.amazon.co.uk/dp/B0DDL48VFX) [**StarTech Thunderbolt 5 USB4 Dock Triple 4K 144Hz Dual 8K 60Hz 140W PD**StarTech**£202.86**49 rev10mo ago](https://www.amazon.co.uk/dp/B0FS7T144W) [**Hdmi Splitter 1 in 2 Out for Dual Monitors Splitter 4k Extended Display Support Same Screen Blu Ray HDTV DVD Player Home Office Gaming Theater Dual Hdmi Adapter for 2 Monitors USB Powered No Lag**QarulG**£5.04**7 rev10mo ago](https://www.amazon.co.uk/dp/B0FP5MKJR8) [**NEWCARE HDMI Splitter 1 in 2 out HDMI splitter for Dual Monitors support same screen hdmi 2 way sPlitter 2 Port HDm-i splitter for Full HD HDTV Blu-ray DVD Fire Stick**NEWCARE**£6.76**1,352 rev10mo ago](https://www.amazon.co.uk/dp/B0FNWW7M6T)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**llano HDMI Splitter Extended Display for Dual Monitors 3 Separate Screens USB-C to Dual HDMI MST Adapter 4K@60Hz 2K@144/ 120Hz PD100W HDR10+ MST HDMI SplitExtend for macOS Windows Laptops**llano**£33.75**4.5★**▲ 351%**](https://www.amazon.co.uk/dp/B0G6KCKD6T) [**Hdmi Splitter 1 in 2 Out for Dual Monitors Splitter 4k Extended Display Support Same Screen Blu Ray HDTV DVD Player Home Office Gaming Theater Dual Hdmi Adapter for 2 Monitors USB Powered No Lag**QarulG**£5.04**3.4★**▲ 160%**](https://www.amazon.co.uk/dp/B0FP5MKJR8) [**StarTech Thunderbolt 5 USB4 Dock Triple 4K 144Hz Dual 8K 60Hz 140W PD**StarTech**£202.86**4.4★**▲ 146%**](https://www.amazon.co.uk/dp/B0FS7T144W) [**THANDBLE DisplayPort to HDMI Splitter for Multi Monitor Adapter HDMI Splitter Extended Display 1 in 3 Out MST Hub (4K@60Hz) for Extended or Cloned Display Mode DP to 3X HDMI Port with PC NVIDIA AMD**THANDBLE**£34.17**4.2★**▲ 137%**](https://www.amazon.co.uk/dp/B0DDL48VFX) [**UGREEN Laptop Docking Station Dual Monitor Revodok Pro 7-in-1 USB C Hub Dual 4K@60Hz with 2 HDMI 4x 10Gbps USB-A/C Data Ports 100W PD Aluminum USB-C Dock for Dell HP Thinkpad Laptops and More**UGREEN**£19.34**4.3★**▲ 113%**](https://www.amazon.co.uk/dp/B0D1XSKZRJ)
**~~View all trending →~~**
## **What buyers say about hdmi splitter for dual monitors extended display**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**14%
*“Excellent product”*
**Advertised Vs Actual Product**10%
*“As advertised”*
**Value For Money**9%
*“Worth every penny”*
**Socket/Port/Plug**7%
*“The extra USB ports are also incredibly useful”*
**Compatibility-Overall**6%
*“Good for Windows users”*
**Connectivity-Overall**6%
*“Easily connected up”*
**Portability**5%
*“Portable docking station”*
**Ease Of Use**5%
*“easy to use”*
**Display Resolution**5%
*“The picture quality stayed clear with no lag or signal issues”*
**Charging**4%
*“Being able to charge a laptop while using the adapter keeps everything neat”*
### **What buyers complain about **
**Functionality-Overall**22%
*“Does not work properly”*
**Durability**14%
*“Didn't last”*
**Connectivity-Overall**8%
*“Cable disconnects at the slightest movement will need to purchase another, very annoyed”*
**Quality-Overall**5%
*“quality control is clearly an issue here”*
**Value For Money**5%
*“It's not cheap”*
**Charging**4%
*“Charging laptop doesn't work”*
**Compatibility-Overall**3%
*“not fully Mac compatible”*
**Socket/Port/Plug**2%
*“I couldn't get the hdmi port to work”*
**Natural Resource Wastage**1%
*“Waste”*
**Advertised Vs Actual Product**1%
*“Unfortunately this wouldnt work for me as detailed in the images on the sales page”*
### **Top return reasons **
**Compatibility-Overall**37%
**Functionality-Overall**26%
**Connectivity-Overall**12%
**Defective Material/Parts**4%
**Socket/Port/Plug**3%
**Advertised Vs Actual Product**3%
**Charging**2%
**Size-Overall**2%
**Assembly/Installation**1%
**Software/Application**1%
## **Common questions**
- **Is hdmi splitter for dual monitors extended display profitable to sell on Amazon United Kingdom?**
- The niche generates £51K/yr across 38 tracked products. 5 of 10 products launched in the last 360 days are still selling. 90-day search growth is -17.2%. Flapen's verdict: Skip it (47/100).
- **How competitive is the hdmi splitter for dual monitors extended display niche?**
- 19 brands and 77 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 67% of demand.
- **What do buyers complain about in hdmi splitter for dual monitors extended display?**
- Top complaints mined from reviews: Functionality-Overall, Durability, Connectivity-Overall. The return rate is 4.2%.
- **When does demand for hdmi splitter for dual monitors extended display peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the hdmi splitter for dual monitors extended display niche?**
- Listings span £5.04–£202.86; the average listing price is £39.52 (sweet spot $15–$100). The average incumbent carries 1,000 reviews — the moat a new listing must climb.
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