internal usb hub
Skip itA small market ($56K/yr) — this niche doesn't clear our bar today.
Avg price
Great$19.23avg listing price — sweet spot $15–$100
Review moat
Great379.64avg incumbent reviews — the moat a new listing must climb
Conversion
Great8.2%search→purchase rate — share of searches ending in a sale
Price range
Great$10.15–$29.23cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Returns
Okay4.8%return rate — above 5% kills the launch gate
Growth
Bad-12.5%90-day search growth — must beat 0% to launch
Competition
Bad80%top-5 click share — a locked-up shelf
Market size
Bad$56K$56K/yr · 36K searches
According to Flapen's Amazon United States niche tracking, internal usb hub is a $56K/yr Amazon United States market (36K searches/yr). The top 5 brands hold 83% of demand. Verdict: Skip it — 38/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
internal usb hub market data
- Units sold / yr
- 3K–4K
- avg 250–500/product
- Revenue / yr
- $58K–$77K
- units × avg price
- Conversion rate
- 8.2%
- Avg BSR
- #646
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 55%
- Out of stock
- 0.0%
- Avg brand age
- 41 months
- Avg seller age
- 197 days
Competition & brand share
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 rising
Sellers
31
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
80%
Top 20: 100%
Open market
12%
- NZXT45%
- Corsair17%
- Thermalright10%
- Bejavr6%
- Iesooy5%
- EZDIY-FAB5%
- Open — no brand owns it (3 brands, 12%)
Demand
Weekly Amazon search volume, last 29 weeks — -12.5% search growth over the last 90 days.Top internal usb hub search terms
- internal usb hub20K/yr
- nzxt internal usb hub4K/yr
- nzxt usb hub4K/yr
- internal usb hub for pc5K/yr
- nzxt usb hub internal 2.03K/yr
Top internal usb hub 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 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
NZXT Internal USB Hub 3 - Expands 4 USB 2.0 Ports - Sleek Multifunctional Design - SATA Power Connection - Plug and Play
NZXT$25.384.7★2,799 rev
Corsair Internal 4-Port USB 2.0 Hub - 4X 9-Pin USB 2.0 Ports - Easy Magnetic Installation - Compatible with Most Intel and AMD Motherboards - Black
Corsair$25.174.8★959 rev
Thermalright Interal USB 2.0 Hub X5 SATA Powered
Thermalright$15.774.2★68 rev
Internal 4-Port USB 2.0 Hub USB 2.0 Header Splitter - 1 to 4 Ports - Magnetic Installation - Compatible with Most Motherboards Plug-and-Play Expansion for LCD Screen/LED Controllers/Front Panels
Iesooy$17.104.5★10 rev
EZDIY-FAB MH01 Internal USB 2.0 9-Pin Hub 4-Port USB Header Expansion SATA Powered USB Hub with Integrated Type-C Power & Data Connection Magnetic Mount Compact Design for AIO RGB Hub-Black
EZDIY-FAB$25.404.8★10 rev
Newest
by launch dateEZDIY-FAB MH01 Internal USB 2.0 9-Pin Hub 4-Port USB Header Expansion SATA Powered USB Hub with Integrated Type-C Power & Data Connection Magnetic Mount Compact Design for AIO RGB Hub-Black
EZDIY-FAB$25.4010 rev
Thermalright Interal USB 2.0 Hub X5 SATA Powered
Thermalright$15.7768 rev
Thermalright Interal USB 2.0 Hub X5 SATA Powered
Thermalright$16.0768 rev
Internal 4-Port USB 2.0 Hub USB 2.0 Header Splitter - 1 to 4 Ports - Magnetic Installation - Compatible with Most Motherboards Plug-and-Play Expansion for LCD Screen/LED Controllers/Front Panels
Iesooy$17.1010 rev
Airgoo Internal USB Hub 9-Pin USB 2.0 Header Splitter - 1 to 4 Ports
airgoo$19.4045 rev
Trending
90-day click momentumEZDIY-FAB MH01 Internal USB 2.0 9-Pin Hub 4-Port USB Header Expansion SATA Powered USB Hub with Integrated Type-C Power & Data Connection Magnetic Mount Compact Design for AIO RGB Hub-Black
EZDIY-FAB$25.404.8★
Lian Li Universal USB & PWM Fan Hub Fan Controller with 4 USB Headers - 6 Fan Ports - Magnetic Mounting - 5V/4PIN - PSU/Motherboard Universal Case Compatibility - Black (EG-HUB01B)
Lian Li$17.484.5★
Thermalright Interal USB 2.0 Hub X5 SATA Powered
Thermalright$16.074.2★
5 Ports Internal USB Hub Motherboard 9pin USB 2.0 Header Splitter USB 2.0 to USB 3.2 Gen 1 Header Adapter.
Bejavr$10.154.4★
Internal 4-Port USB 2.0 Hub USB 2.0 Header Splitter - 1 to 4 Ports - Magnetic Installation - Compatible with Most Motherboards Plug-and-Play Expansion for LCD Screen/LED Controllers/Front Panels
Iesooy$17.104.5★
What buyers say about internal usb hub
What buyers praise and complain about, mined from review topics.What buyers love
“All USB ports function”
“Easy to set up”
“has a magnetic back that makes mounting or placing it easy”
“Very well made product”
“Works as advertised”
“Worth it”
“Works great for connecting all the Lian Li SL and TL fans”
“No random disconnects, no flaky devices”
“it works great”
“Simple and effective”
What buyers complain about
“Will not work with AIO coolers with displays”
“the sata connector on this slips off so easily”
“slow access speeds”
“It is not for RGB”
“there is a severe lack of documentation”
“the magnet might as well be non-existent”
“I have a minor connectivity issue with USB flash drives connected via this hub”
“technical malfunction”
“Every since installing it into my computer I have constantly had to switch connectors to get things working”
“technical malfunction”
Top return reasons
Common questions
- Is internal usb hub profitable to sell on Amazon United States?
- The niche generates $56K/yr across 11 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -12.5%. Flapen's verdict: Skip it (38/100).
- How competitive is the internal usb hub niche?
- 9 brands and 31 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 83% of demand.
- What do buyers complain about in internal usb hub?
- Top complaints mined from reviews: Compatibility-Overall, Socket/Port/Plug, Data Transfer Speed. The return rate is 4.8%.
- What does it cost to enter the internal usb hub niche?
- Listings span $10.15–$29.23; the average listing price is $19.23 (sweet spot $15–$100). The average incumbent carries 380 reviews — the moat a new listing must climb.