---
title: "Obd2 to Usb — $225K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/obd2-to-usb"
last_updated: "2026-08-10T13:33:37.321Z"
locale: en
meta:
description: "Niche score 40/100 · $225K/yr market · 70K searches/yr · $47.67 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $225K/yr market · 70K searches/yr · $47.67 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Obd2 to Usb — $225K/yr Amazon US Niche (2026) - Flapen"
---
# **obd2 to usb**
**Skip it**
Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Market size 43Growth 40Conversion 73Competition 30Returns 22Price range 70Avg price 94Brand share 9Review moat 25Quality gap 33
**Avg price**
**Great****$47.67**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****6.8%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$15.72–$136.17**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$225K**
$225K/yr · 70K searches
**Growth**
**Okay****+11.9%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****4,211.33**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****6.0%**
return rate — above 5% kills the launch gate
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
**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, obd2 to usb is a $225K/yr Amazon United States market (70K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in May. Verdict: Skip it — 40/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **obd2 to usb market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$143K–$191K**
- units × avg price
- **Conversion rate**
- **6.8%**
- **Avg BSR**
- **#149**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **199 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**14**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**2%**
- Vgate65% - vLinker17% - OBDLink7% - Veepeak5% - OBDResource2% - AMHTDOL2% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +11.9% search growth over the last 90 days.
3K2KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/automotive/obd2-to-usb/trend)
## **Top obd2 to usb search terms**
- **obd2 adapter**20K/yr+10.0%1.8% conv. - **vlinker**15K/yr+1.3%2.9% conv. - **obd adapter**10K/yr+7.3%1.1% conv. - **vgate vlinker**6K/yr+14.1%9.1% conv. - **vgate**6K/yr+7.7%3.6% conv. - **vlinker fs usb**5K/yr+21.4%11.7% conv. - **vgate vlinker fs**3K/yr+77.6%9.8% conv. - **vgate vlinker fs usb**3K/yr+20.4%12.4% conv. - **vlink**2K/yr+11.8%0.8% conv. [**All search terms **](https://flapen.com/research/us/automotive/obd2-to-usb/search-terms)
## **Top obd2 to usb 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%$22K20%$45K30%$67K40%$90K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Vgate vLinker FS OBD2 USB Adapter for FORScan**Vgate**$33.98**4.7★2,812 rev](https://www.amazon.com/dp/B094Z7PBLS) [2**VGATE vLinker FS USB FORScan OBD2 Adapter for HS/MS-CAN Auto Switch Wire OBD2 USB FORScan Adapter Code Readers & Scanner Diagnostic Tools**vLinker**$30.99**4.6★415 rev](https://www.amazon.com/dp/B0CZ92SLDY) [3**Vgate vLinker FS Bluetooth OBD2 Diagnostic Scan Tool OBDII Car Code Reader for iOS Android & Windows**Vgate**$56.73**4.4★340 rev](https://www.amazon.com/dp/B0BZTXV6MZ) [4**Vgate vLinker MC+ Bluetooth OBD2 Car Diagnostic Scan Tool for iOS Android Windows**Vgate**$57.19**4.5★1,308 rev](https://www.amazon.com/dp/B088LW211V) [5**Veepeak OBDCheck BLE Bluetooth OBD II Scanner for iOS & Android Car Wireless Check Engine Light Code Reader Diagnostic Tool**Veepeak**$30.67**4.5★23,782 rev](https://www.amazon.com/dp/B073XKQQQW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vgate vLinker MS Bluetooth OBD2 Car Scan Tool for iPhone/iOS Android & Windows Supports Multiple CAN Protocols (GMLAN MS CAN CH CAN LS CAN)**Vgate**$65.39**188 rev2y ago](https://www.amazon.com/dp/B0D6YQX4R8) [**VGATE vLinker FD+ OBDII Scanner OBD2 Bluetooth Automotive Scanner Diagnostic Tool for iOS Android & Windows Code Reader and Reset for Car Truck Check Engine Code Read and Clear & Scan Tools**vLinker**$38.76**105 rev2y ago](https://www.amazon.com/dp/B0CZDNJ1BJ) [**VGATE vLinker FS USB FORScan OBD2 Adapter for HS/MS-CAN Auto Switch Wire OBD2 USB FORScan Adapter Code Readers & Scanner Diagnostic Tools**vLinker**$30.99**415 rev2y ago](https://www.amazon.com/dp/B0CZ92SLDY) [**AMHTDOL 9 Pin to 16 Pin OBD2 Adapter Cable for Heavy Duty Trucks and Commercial Vehicles Type 2 Green J1939 Diagnostic Connector Plug Work with Truck OBD Diagnostic Scanner Tool**AMHTDOL**$15.72**62 rev3y ago](https://www.amazon.com/dp/B0CBBVLD1G) [**Vgate vLinker FS USB OBD2 to USB Car Diagnostic Tool Code Reader for FORScan OBD2 Adapter**Vgate**$32.28**261 rev3y ago](https://www.amazon.com/dp/B0C3B11S7F)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**VGATE vLinker FD+ OBDII Scanner OBD2 Bluetooth Automotive Scanner Diagnostic Tool for iOS Android & Windows Code Reader and Reset for Car Truck Check Engine Code Read and Clear & Scan Tools**vLinker**$38.76**4.5★**▲ 139%**](https://www.amazon.com/dp/B0CZDNJ1BJ) [**VLINKER FS OBD2 Scanner OBDII USB Adapter Code Reader Diagnostic Tool for FORScan with HS/MS-CAN Auto Switch**JUTA**$34.13**4.6★**▲ 43%**](https://www.amazon.com/dp/B0BB5SDNZ2) [**VGATE vLinker FS USB FORScan OBD2 Adapter for HS/MS-CAN Auto Switch Wire OBD2 USB FORScan Adapter Code Readers & Scanner Diagnostic Tools**vLinker**$30.99**4.6★**▲ 23%**](https://www.amazon.com/dp/B0CZ92SLDY) [**OBDLink CX Bimmercode Bluetooth 5.1 OBD2 Adapter for BMW/Mini Works with iPhone/iOS & Android Car Coding OBD II Diagnostic Scanner**OBDLink**$78.22**4.6★**▲ 13%**](https://www.amazon.com/dp/B08NFLL3NT) [**Vgate vLinker MC+ Bluetooth OBD2 Car Diagnostic Scan Tool for iOS Android Windows**Vgate**$57.19**4.5★**— 5%**](https://www.amazon.com/dp/B088LW211V)
**~~View all trending →~~**
## **What buyers say about obd2 to usb**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**15%
*“Excellent product”*
**Value For Money**15%
*“Fair price”*
**Advertised Vs Actual Product**14%
*“Works as it should”*
**Efficiency**13%
*“Did the job nicely”*
**Connectivity-Overall**13%
*“No connection issues”*
**Ease Of Use**10%
*“Easy to use and accurate”*
**Assembly/Installation**3%
*“easy to install”*
**Instructions/User Manual/Troubleshooting**2%
*“Clear instructions, easy to use, works as intended”*
**Functionality-Overall**2%
*“It performed flawlessly with zero interruptions”*
**Maintenance And Repair**1%
*“I like to fix my own stuff so it will help tons with that”*
### **What buyers complain about **
**Connectivity-Overall**23%
*“The Bluetooth wont even connect”*
**Functionality-Overall**10%
*“Did not work”*
**Value For Money**9%
*“It wasnt the cheapest”*
**Software/Application**9%
*“The FORScan software is a bit tricky”*
**Compatibility-Overall**7%
*“Will not work on some US vehicles”*
**Quality-Overall**6%
*“such a high quality that doesn't work”*
**Instructions/User Manual/Troubleshooting**5%
*“Instructions are poorly written in poor English”*
**Durability**5%
*“Stopped functioning after a few months”*
**Sensor**3%
*“Bad sensor readings”*
**Assembly/Installation**2%
*“A little difficult to set up”*
### **Top return reasons **
**Compatibility-Overall**37%
**Connectivity-Overall**26%
**Functionality-Overall**16%
**Software/Application**7%
**Value For Money**4%
**Advertised Vs Actual Product**3%
**Defective Material/Parts**1%
**Size-Overall**1%
**Assembly/Installation**1%
**Ease Of Use**1%
## **Common questions**
- **Is obd2 to usb profitable to sell on Amazon United States?**
- The niche generates $225K/yr across 18 tracked products. 90-day search growth is +11.9%. Flapen's verdict: Skip it (40/100).
- **How competitive is the obd2 to usb niche?**
- 7 brands and 14 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in obd2 to usb?**
- Top complaints mined from reviews: Connectivity-Overall, Functionality-Overall, Value For Money. The return rate is 6.0% — above our launch gate.
- **When does demand for obd2 to usb peak?**
- Demand peaks in May; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the obd2 to usb niche?**
- Listings span $15.72–$136.17; the average listing price is $47.67 (sweet spot $15–$100). The average incumbent carries 4,211 reviews — the moat a new listing must climb.
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