---
title: "Usb C Box — $100K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/cell-phones-accessories/usb-c-box"
last_updated: "2026-08-09T06:10:30.533Z"
locale: en
meta:
description: "Niche score 44/100 · $100K/yr market · 54K searches/yr · $10.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $100K/yr market · 54K searches/yr · $10.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Usb C Box — $100K/yr Amazon US Niche (2026) - Flapen"
---
# **usb c box**
**Skip it**
Strong incumbent ratings (4.7★) — this niche doesn't clear our bar today.
Market size 25Growth 33Conversion 99Competition 27Returns 96Price range 32Avg price 36Brand share 56Review moat 22Quality gap 22
**Conversion**
**Incredible****18.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****71%**
top-5 brand share — brands hold most of the demand
**Avg price**
**Okay****$10.29**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+6.5%**
90-day search growth — must beat 0% to launch
**Price range**
**Okay****$5.92–$19.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Bad****$100K**
$100K/yr · 54K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****8,629.06**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, usb c box is a $100K/yr Amazon United States market (54K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Aug. Verdict: Skip it — 44/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **usb c box market data**
- **Units sold / yr**
- **10K–13K**
- avg 250–500/product
- **Revenue / yr**
- **$103K–$129K**
- units × avg price
- **Conversion rate**
- **18.1%**
- **Avg BSR**
- **#160**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **3.0%**
- **Avg brand age**
- **25 months**
- **Avg seller age**
- **206 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▼falling
**Sellers**
**28**
**Top-5 brand share**
**71%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**23%**
- Ocupwei28% - DENGWENQIANG20% - SMALLElectric10% - Anker8% - Apple5% - DelTucci5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +6.5% search growth over the last 90 days.
2K2KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/cell-phones-accessories/usb-c-box/trend)
## **Top usb c box search terms**
- **usb c box**27K/yr+8.6%14.1% conv. - **usbc box**23K/yr+7.3%15.8% conv. - **usb c cable box**3K/yr-14.7%9.2% conv. [**All search terms **](https://flapen.com/research/us/cell-phones-accessories/usb-c-box/search-terms)
## **Top usb c box 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%10%$10K20%$20K30%$30K40%$40K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1![USB C Charger Block 20W Ocupwei PD 3.0 Fast Charging Wall Charger USBC Power Adapter Type C Brick Cube for iPhone 17/Pro/Pro Max/17 Air/ 16/16 Pro/16 Pro Max/15/Plus/Pro/Pro Max [2 Pack]](https://m.media-amazon.com/images/I/31EzGuWnU6L.jpg)**USB C Charger Block 20W Ocupwei PD 3.0 Fast Charging Wall Charger USBC Power Adapter Type C Brick Cube for iPhone 17/Pro/Pro Max/17 Air/ 16/16 Pro/16 Pro Max/15/Plus/Pro/Pro Max \[2 Pack\]**Ocupwei**$7.04**4.6★8,920 rev](https://www.amazon.com/dp/B0B79JGSTL) [2**2 Pack USB C Charger Block Dual Port Type C Wall Charger Fast Charging 20W Power Adapter Cube for iPhone 14/14 Pro/14 Pro Max/14 Plus/13/12/11 XS/XR/X iPad Samsung More**DENGWENQIANG**$6.77**4.6★21,418 rev](https://www.amazon.com/dp/B0CPSBD68W) [3**USB C Charger Block 3-Pack Dual Port USB C Fast Charging BlockType C Wall Charger Plug for iPhone 17/16/15/14/13/12/11/ Pro Max/Plus/Xs Max/XR/X iPad Pro (20W)**SMALLElectric**$10.25**4.6★2,749 rev](https://www.amazon.com/dp/B0CZ9BFXJ1) [4**Apple 20W USB-C Compact Power Adapter: Fast and Convenient Charging Type C Wall Charger**Apple**$14.58**4.8★12,108 rev](https://www.amazon.com/dp/B0DJFW7PNM) [5**3Pack iPhone 17/16/15 Charge Block USB C Charger i Phone Charger Adapter Quick Fast Charger Plug 20W Power Delivery Type C Fast Charging Block for iPhone 17/16/15/14/13/12 iPad Pro/Air/Mini/AirPods**DelTucci**$16.95**4.7★1,512 rev](https://www.amazon.com/dp/B0BFWZW18J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Phone Charger4 Pack USB C Charger Block20W Type C Fast Wall Charge Power Adapter for i Phone 17/16/15/14/13/12/11/X/8/Xs Max/XR/S25/S24 and More**FDHJGFTR**$6.94**201 rev7mo ago](https://www.amazon.com/dp/B0G3ZX3T1H) [**4 Pack USB C Charger Block 20W USB-C & USB-A Port Chargerfor i Phone 17/16/15/14/13/12/11/X/8 i Pad and More**REKNA**$8.88**1,686 rev1y ago](https://www.amazon.com/dp/B0F9NJ789C) [**USB C Charger Block for Apple iPhone Air 17 16 15 14 13 12 11 Pro Max 20W USBC Fast Charging Cube Plug Brick for Apple Watch iPhone iPad Airpods and More 1Pack 1C USB-C Power Adapter White**BWOGGJ**$7.14**1,116 rev1y ago](https://www.amazon.com/dp/B0DQY13Q54) [**Fast Charger USB C Block for Apple Watch iPhone 17 16 15 Pro Max 20W PD Fast Type-C Travel Charging USBC Head Plug Power Adapter for iPhone Series iWatch Series iPad Series and More 1Pack White**Cujiho**$5.92**547 rev1y ago](https://www.amazon.com/dp/B0DNMXC43N) [**Apple 20W USB-C Compact Power Adapter: Fast and Convenient Charging Type C Wall Charger**Apple**$14.58**12,108 rev1y ago](https://www.amazon.com/dp/B0DJFW7PNM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Phone Charger4 Pack USB C Charger Block20W Type C Fast Wall Charge Power Adapter for i Phone 17/16/15/14/13/12/11/X/8/Xs Max/XR/S25/S24 and More**FDHJGFTR**$6.94**4.5★**▲ 179%**](https://www.amazon.com/dp/B0G3ZX3T1H) [**4 Pack USB C Charger Block 20W USB-C & USB-A Port Chargerfor i Phone 17/16/15/14/13/12/11/X/8 i Pad and More**REKNA**$8.88**4.6★**▲ 98%**](https://www.amazon.com/dp/B0F9NJ789C) [**for iPhone 17 16 Charger Fast Charging USB C Block 3-Pack 20W Type-C Phone Wall Plug Portable Power Adapter USBC Brick USB-C Box 15 14 13 12 11 Air Pro Max Plus XS X XR SE 8 7 6 Pad Mini**LUOATIP**$10.53**4.6★**▲ 50%**](https://www.amazon.com/dp/B08NPJJNN1) [**USB C Charger Block 3-Pack Dual Port USB C Fast Charging BlockType C Wall Charger Plug for iPhone 17/16/15/14/13/12/11/ Pro Max/Plus/Xs Max/XR/X iPad Pro (20W)**SMALLElectric**$10.25**4.6★**▲ 47%**](https://www.amazon.com/dp/B0CZ9BFXJ1) [**USB C Charger Block Multiple Ports Type C Fast Phone Charging Blocks 40W 4-Ports Power Cube USB Wall Plug USB A+USBC Charger Brick Box for iPhone 17/16/15/14/13/12 Pro Max iPad Galaxy Pixel 2Pack**Ubearkk**$19.33**4.6★**▲ 35%**](https://www.amazon.com/dp/B0CWR265GM)
**~~View all trending →~~**
## **What buyers say about usb c box**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**37%
*“Charges my phone fast”*
**Quality-Overall**15%
*“Great well made product”*
**Advertised Vs Actual Product**12%
*“Better than I expected”*
**Value For Money**11%
*“Good Deal”*
**Efficiency**6%
*“Works well for my needs”*
**Ease Of Use**2%
*“Easy to use”*
**Socket/Port/Plug**2%
*“Love the dual port”*
**Durability**2%
*“very durable”*
**Compatibility-Overall**2%
*“Adapter is perfect”*
**Portability**1%
*“Portable and convenient”*
### **What buyers complain about **
**Charging**38%
*“Did not charge”*
**Durability**15%
*“Didnt last”*
**Functionality-Overall**7%
*“Doesnt work properly”*
**Quality-Overall**6%
*“Poor Quality Control”*
**Heating**6%
*“OVERHEATING”*
**Socket/Port/Plug**3%
*“big USB port unreliable”*
**Compatibility-Overall**2%
*“Doesn't work with certain devices”*
**Flammable**2%
*“FIRE HAZARD”*
**Advertised Vs Actual Product**2%
*“False advertising”*
**Connectivity-Overall**2%
*“Connections are too loose”*
### **Top return reasons **
**Charging**50%
**Compatibility-Overall**15%
**Size-Overall**7%
**Value For Money**6%
**Functionality-Overall**6%
**Socket/Port/Plug**3%
**Defective Material/Parts**3%
**Advertised Vs Actual Product**3%
**Length**2%
**Connectivity-Overall**2%
## **Common questions**
- **Is usb c box profitable to sell on Amazon United States?**
- The niche generates $100K/yr across 16 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +6.5%. Flapen's verdict: Skip it (44/100).
- **How competitive is the usb c box niche?**
- 15 brands and 28 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 71% of demand.
- **What do buyers complain about in usb c box?**
- Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 0.9%.
- **When does demand for usb c box peak?**
- Demand peaks in Aug; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the usb c box niche?**
- Listings span $5.92–$19.33; the average listing price is $10.29 (sweet spot $15–$100). The average incumbent carries 8,629 reviews — the moat a new listing must climb.
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