---
title: "Selore & S-global Usb C to Dual Hdmi Adapter — $105K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/selore-s-global-usb-c-to-dual-hdmi-adapter"
last_updated: "2026-08-11T13:04:45.073Z"
locale: en
meta:
description: "Niche score 47/100 · $105K/yr market · 49K searches/yr · $36.86 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $105K/yr market · 49K searches/yr · $36.86 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Selore & S-global Usb C to Dual Hdmi Adapter — $105K/yr Amazon US Niche (2026) - Flapen"
---
# **selore & s-global usb c to dual hdmi adapter**
**Skip it**
High returns (5.8%) — this niche doesn't clear our bar today.
Market size 26Growth 25Conversion 65Competition 63Returns 22Price range 90Avg price 95Brand share 32Review moat 24Quality gap 76
**Avg price**
**Incredible****$36.86**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.88–$99.08**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****5.8%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****47%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$105K**
$105K/yr · 49K searches
**Growth**
**Bad****-0.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****6,720.79**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****5.8%**
return rate — above 5% kills the launch gate
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, selore & s-global usb c to dual hdmi adapter is a $105K/yr Amazon United States market (49K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in May. Verdict: Skip it — 47/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **selore & s-global usb c to dual hdmi adapter market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$111K–$147K**
- units × avg price
- **Conversion rate**
- **5.8%**
- **Avg BSR**
- **#120**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **170 days**
## **Competition & brand share**
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▲rising
**Sellers**
**65**
**Top-5 brand share**
**86%**
Top 20: 100%
**Top-5 click share**
**47%**
Top 20: 94%
**Open market**
**10%**
- Selore&S-Global62% - Acer8% - Fophmo7% - HODO5% - StarTech.com4% - Mindorlen4% - Open — no brand owns it (6 brands, 10%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -0.9% search growth over the last 90 days.
1K600Spike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/electronics/selore-s-global-usb-c-to-dual-hdmi-adapter/trend)
## **Top selore & s-global usb c to dual hdmi adapter search terms**
- **selore docking station**11K/yr-4.7%8.0% conv. - **multi screen adapter for laptop**7K/yr-6.6%2.5% conv. - **multi monitor adapter**7K/yr+10.5%3.8% conv. - **multiple monitor adapter**6K/yr-3.0%2.8% conv. - **selore & s-global usb c to dual hdmi adapter**8K/yr-13.9%10.3% conv. - **multi monitor adapter for laptop**4K/yr+105.4%3.3% conv. - **selore**4K/yr-18.0%5.2% conv. - **selore usb c hub**3K/yr-16.1%9.9% conv. [**All search terms **](https://flapen.com/research/us/electronics/selore-s-global-usb-c-to-dual-hdmi-adapter/search-terms)
## **Top selore & s-global usb c to dual hdmi adapter 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%$4K8%$8K12%$13K16%$17K1001K10K100K 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**USB C Docking Station Dual HDMI Monitor Adapter Selore USB C Hub 3 Monitors with Dual HDMI Displayport VGA 100W PD Charging 3USB 2.0 Ports Adapter for Dell XPS HP Lenovo etc**Selore&S-Global**$34.32**4.2★4,040 rev](https://www.amazon.com/dp/B0BTD3X96N) [2**USB C Docking Station Dual HDMI Monitor USB C to Dual HDMI Adapter with 2HDMI Ports PD Charging SD/microSD USB A&C 3.0 Ports Laptop Docking Station for Dell XPS/HP/Lenovo/Surface/Yoga etc**Selore&S-Global**$29.39**4.4★21,969 rev](https://www.amazon.com/dp/B0BTD871Y3) [3**USB C to Dual HDTV Adapter Fophmo 4K@60Hz HDTV Splitter Extend Display for Dual Monitors macOS Only Allows Mirror Mode Windows Allows Multi-Monitor Display 3 Separate Screens for 100W PD USB-A Port**Fophmo**$21.20**4.1★383 rev](https://www.amazon.com/dp/B0D9Y55X1D) [4**Acer 4-in-1 USB C Hub Type C to Dual HDMI Adapter 4K@60Hz HDMI Splitter for Dual Monitors with 100W PD Port USB 3.0 Dual Monitor Adapter for USB C Devices with DP Alt Mode (0.65FT)**Acer**$27.48**4.1★479 rev](https://www.amazon.com/dp/B0G496HSZG) [5**USB C Docking Station Dual Monitor Selore Docking Station 3 Monitors Triple 4K Display with 2 HDMI DisplayPort 1Gbps Ethernet 100W PD Charging USB 3.0 Ports Adapter for Dell HP Lenovo etc**Selore&S-Global**$35.96**4.3★3,079 rev](https://www.amazon.com/dp/B0CXSL7BDP)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Selore Laptop Docking Station 3 Monitors Triple 4K Display 3 HDMI 2 DP Smart Display with Weather 100W PD 10Gbps USB A/C Gigabit Ethernet SD/microSD Reader for Dell/HP/Lenovo/Asus/Acer**Selore&S-Global**$76.22**13,423 rev3mo ago](https://www.amazon.com/dp/B0GKP61LKH) [**Acer 4-in-1 USB C Hub Type C to Dual HDMI Adapter 4K@60Hz HDMI Splitter for Dual Monitors with 100W PD Port USB 3.0 Dual Monitor Adapter for USB C Devices with DP Alt Mode (0.65FT)**Acer**$27.48**479 rev4mo ago](https://www.amazon.com/dp/B0G496HSZG) [**USB C Docking Station Dual Monitor Adapter Selore Laptop Docking Station 3 Monitors Quad Display with 2 HDMI DP VGA Ethernet 3 USB A&C 3.0 100W PD USB C Hub Dongle for DELL HP and More**Selore&S-Global**$36.63**6,522 rev5mo ago](https://www.amazon.com/dp/B0GBX2LXWY) [**USB C Docking Station Dual Monitor Selore 13-in-1 Triple Monitor with Dual HDMI DP 100W PD Gigabit Ethernet 10Gbps USB A/C Ports -Laptop Docking Stations for Dell HP Lenovo MacBook**Selore&S-Global**$45.32**13,423 rev11mo ago](https://www.amazon.com/dp/B0FHK227XX) [**Glomtheia USB C Hub Docking Station Dual Monitor for Laptop MacBook Air/Pro Dock Adapter Multiport Dongle with 2 HDMI Ports 4K 60Hz 100W PD Charging 3 USBA 3.0 & USBC**Glomtheia**$22.57**553 rev1y ago](https://www.amazon.com/dp/B0F7L4WPDK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Selore Laptop Docking Station 3 Monitors Triple 4K Display 3 HDMI 2 DP Smart Display with Weather 100W PD 10Gbps USB A/C Gigabit Ethernet SD/microSD Reader for Dell/HP/Lenovo/Asus/Acer**Selore&S-Global**$76.22**4.3★**▲ 300%**](https://www.amazon.com/dp/B0GKP61LKH) [**Acer 4-in-1 USB C Hub Type C to Dual HDMI Adapter 4K@60Hz HDMI Splitter for Dual Monitors with 100W PD Port USB 3.0 Dual Monitor Adapter for USB C Devices with DP Alt Mode (0.65FT)**Acer**$27.48**4.1★**▲ 215%**](https://www.amazon.com/dp/B0G496HSZG) [**USB C Docking Station Dual Monitor Adapter Selore Laptop Docking Station 3 Monitors Quad Display with 2 HDMI DP VGA Ethernet 3 USB A&C 3.0 100W PD USB C Hub Dongle for DELL HP and More**Selore&S-Global**$36.63**4.5★**▲ 205%**](https://www.amazon.com/dp/B0GBX2LXWY) [**Acer USB-C Docking Station Dual Monitor 9-in-1 Laptop Dock with 2 HDMI**Acer**$36.65**4.2★**▲ 91%**](https://www.amazon.com/dp/B0DW85W3FV) [**ACASIS USB C Hub 10Gbps 6-in-1 Multiport Adapter with 4K 60Hz HDMI 100W Power Delivery USB A3.2 Data Port USB C to HDMI Adapter for MacBook Dell Lenovo Surface iPad PRO XPS(Black)**ACASIS**$10.22**4.4★**▲ 65%**](https://www.amazon.com/dp/B0BLJFZ42M)
**~~View all trending →~~**
## **What buyers say about selore & s-global usb c to dual hdmi adapter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**12%
*“As advertised”*
**Quality-Overall**12%
*“Build quality is solid”*
**Compatibility-Overall**9%
*“Compatibility has been great too”*
**Value For Money**8%
*“Great deal”*
**Connectivity-Overall**8%
*“Easy to connect”*
**Assembly/Installation**7%
*“Easy install”*
**Socket/Port/Plug**6%
*“plenty of USB ports”*
**Ease Of Use**6%
*“Easy-to-use after following instructions”*
**Portability**4%
*“Portable size, with plenty of different ports”*
**Functionality-Overall**3%
*“works very well”*
### **What buyers complain about **
**Durability**18%
*“Broken”*
**Functionality-Overall**15%
*“Does not work as described”*
**Connectivity-Overall**11%
*“Loose connection”*
**Socket/Port/Plug**7%
*“USB ports didnt even work”*
**Compatibility-Overall**7%
*“not compatible”*
**Quality-Overall**5%
*“Complete garbage”*
**Charging**4%
*“However, charging did not function”*
**Advertised Vs Actual Product**3%
*“False Advertising”*
**Heating**2%
*“caused it to overheat”*
**Value For Money**2%
*“Skeptical about the price”*
### **Top return reasons **
**Compatibility-Overall**42%
**Functionality-Overall**15%
**Connectivity-Overall**13%
**Socket/Port/Plug**11%
**Advertised Vs Actual Product**3%
**Size-Overall**3%
**Defective Material/Parts**3%
**Charging**2%
**Value For Money**2%
**Length**1%
## **Common questions**
- **Is selore & s-global usb c to dual hdmi adapter profitable to sell on Amazon United States?**
- The niche generates $105K/yr across 28 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -0.9%. Flapen's verdict: Skip it (47/100).
- **How competitive is the selore & s-global usb c to dual hdmi adapter niche?**
- 12 brands and 65 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in selore & s-global usb c to dual hdmi adapter?**
- Top complaints mined from reviews: Durability, Functionality-Overall, Connectivity-Overall. The return rate is 5.8% — above our launch gate.
- **When does demand for selore & s-global usb c to dual hdmi adapter peak?**
- Demand peaks in May; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the selore & s-global usb c to dual hdmi adapter niche?**
- Listings span $9.88–$99.08; the average listing price is $36.86 (sweet spot $15–$100). The average incumbent carries 6,721 reviews — the moat a new listing must climb.
## **Related niches in Electronics**
- 69 [**power strip long cord**](https://flapen.com/research/us/electronics/power-strip-long-cord)$510K/yr+50.2%**Worth a look**- 70 [**airpods pro charging case**](https://flapen.com/research/us/electronics/airpods-pro-charging-case)$798K/yr-5.3%**Worth a look**- 70 [**starlink mini tripod**](https://flapen.com/research/us/electronics/starlink-mini-tripod)$478K/yr+62.3%**Worth a look**- 70 [**luggage tracker**](https://flapen.com/research/us/electronics/luggage-tracker)$716K/yr+29.5%**Worth a look**- 70 [**canopy fan**](https://flapen.com/research/us/electronics/canopy-fan)$298K/yr+135.4%**Worth a look**- 70 [**spypoint battery pack**](https://flapen.com/research/us/electronics/spypoint-battery-pack)$379K/yr+67.4%**Worth a look**[**All Electronics niches **](https://flapen.com/research/us/electronics)