hdmi splitter for dual monitors extended display
Skip itA small market ($51K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible£39.52avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Brand share
Good67%top-5 brand share — brands hold most of the demand
Review moat
Good1,000.03avg incumbent reviews — the moat a new listing must climb
Price range
Okay£5.04–£202.86cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay3.0%search→purchase rate — share of searches ending in a sale
Returns
Okay4.2%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
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.No pronounced peak months · busiest ÷ quietest = 1.6×
Top hdmi splitter for dual monitors extended display search terms
- startech11K/yr
- hdmi splitter extended display17K/yr
- startech usb hub6K/yr
- hdmi splitter for dual monitors extended display3K/yr
- laptop hdmi splitter for dual monitor extend2K/yr
- hdmi extender for dual monitors1K/yr
- hdmi dual monitor adapter extend display1K/yr
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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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£8.024.2★831 rev
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£24.293.3★76 rev
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£14.664.1★1,534 rev
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£32.954.3★6,817 rev
StarTech USB-A 3.0 to Dual HDMI Adapter 4K 30Hz + 1080p 60Hz Windows only
StarTech£31.994.5★9,421 rev
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£33.75206 rev
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£34.17114 rev
StarTech Thunderbolt 5 USB4 Dock Triple 4K 144Hz Dual 8K 60Hz 140W PD
StarTech£202.8649 rev
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£5.047 rev
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£6.761,352 rev
Trending
90-day click momentumllano 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£33.754.5★
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£5.043.4★
StarTech Thunderbolt 5 USB4 Dock Triple 4K 144Hz Dual 8K 60Hz 140W PD
StarTech£202.864.4★
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£34.174.2★
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£19.344.3★
What buyers say about hdmi splitter for dual monitors extended display
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“As advertised”
“Worth every penny”
“The extra USB ports are also incredibly useful”
“Good for Windows users”
“Easily connected up”
“Portable docking station”
“easy to use”
“The picture quality stayed clear with no lag or signal issues”
“Being able to charge a laptop while using the adapter keeps everything neat”
What buyers complain about
“Does not work properly”
“Didn't last”
“Cable disconnects at the slightest movement will need to purchase another, very annoyed”
“quality control is clearly an issue here”
“It's not cheap”
“Charging laptop doesn't work”
“not fully Mac compatible”
“I couldn't get the hdmi port to work”
“Waste”
“Unfortunately this wouldnt work for me as detailed in the images on the sales page”
Top return reasons
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.