Aux Cord Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Aux Cord sales on Amazon US totaled 114,150 units in July 2026 (▼ 1.9% vs. the prior month), generating an estimated $831,074 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 71.0% of unit volume and 66.9% of revenue, while a typical listing is priced at $8.37. The keyword itself pulled 99,192 Amazon queries over the same period (▲ 14.9% MoM).
Zooming out to the 12-month window ending July 2026, the aux cord Top 50 moved 1,277,400 units and $9,377,872 in cumulative sales — an average of 106,450 units and $781,489 per month. Monthly throughput topped out at 116,350 units in June 2026 and dipped to 76,650 in May 2026, leaving the latest reading 1.3% higher than August 2025.
Aux Cord Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
114.2K
▼ 1.9% MoM
Monthly Revenue 2026/07
$831.1K
▼ 1.3% MoM
Top 10 Market Share 2026/07
71.0%
Aux Cord Market Share & Sales Concentration on Amazon US — July 2026
The most-sold aux cord listing on Amazon US in July 2026 is ASIN B01I0SI1SG (Brand: SYNCWIRE), which sold 10,000 units at $7.99 apiece — equal to 8.8% of every unit tracked in this report.
The Top 10 ASINs account for 81,000 units and $556,390 in July 2026 — 71.0% of unit volume and 66.9% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Aux Cord' on Amazon
July 2026
![Aux Cord for iPhone,[Apple MFi Certified] Lightning to 3.5 mm AUX Cable for Car Stereo, Speaker, Headphone, Auxiliary Audio Cable Compatible with iPhone 14 13 12 11 XS XR X 8 7 3.3FT White (ASIN B0B5KYTR7M), rank #7 by monthly sales volume for 'Aux Cord' on Amazon](https://m.media-amazon.com/images/I/61vikReyHeL._AC_UY512_.jpg)
Is 71.0% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B01I0SI1SG
Syncwire 3.5mm Nylon Braided Aux Cable (3.3ft/1m,Hi-Fi Sound), Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More – Black
10K
▲ 0.0%vs. prior month
$79.9K
latest month
12-month trend
B095P7C4ZH
JXMOX USB C to 3.5mm Audio Aux Jack Cable (4ft), Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17 16 15 Pro Max Air, Samsung Galaxy S25 S24 S23 S22 S21 Note 20, Pixel 9 8, iPad Pro
10K
▲ 0.0%vs. prior month
$69.8K
latest month
12-month trend
B0B5HX9CQW
(Apple MFi Certified) iPhone AUX Cord,Lightning to 1/8 Inch Audio Cable,3.3ft, Headphone Jack Adapter Male Aux Stereo Audio Cable Compatible for iPhone 14/13/12/11/XR/X/8/7 (White)
10K
▲ 0.0%vs. prior month
$80.8K
latest month
12-month trend
B0DKJLWW7G
USB C to 3.5mm Audio Aux Jack Cable,3.3 ft, aux Cord for iPhone,Type C to 3.5mm Aux Headphone Stereo Cord Car Cable for iPhone 16/16 Pro, Samsung Galaxy S25 and Other iOS and Android Devices(White)
10K
▲ 0.0%vs. prior month
$80.7K
latest month
12-month trend
B0CNGCGQST
Aux to USB C, 3.3ft Aux Cord to USB C Compatible with iPhone 15/16/17, Galaxy S24/S23, iPad Pro, Pixel - Type C to 3.5mm Cord for Car, Headphones, Speakers
9K
▼ 10.0%vs. prior month
$53K
latest month
12-month trend
B0CWYRFP79
Seulliya USB C to 3.5mm Audio Aux Jack Cable, Aux Cord for iPhone 17, Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17/16/15 Pro Max, Samsung Galaxy S23 S22 Note 20, Pixel 5 XL
8K
▲ 33.3%vs. prior month
$45.7K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Aux Cord Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Seulliya is the best-performing aux cord brand in July 2026, moving 35,000 units across 4 ASINs for 43.2% of Top 10 volume. SYNCWIRE follows with 10,000 units (12.3%), ahead of JXMOX on 10,000 units (12.3%).
With 6 brands splitting the Top 10 and 67.9% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $6.18 to $7.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Seulliya
4 ASINs in Top 10
43.2%
Units
35K
Revenue
$247.2K
Avg. price
$6.18
B0B5HX9CQW
$6.98·★4.1·12.1K revs(Apple MFi Certified) iPhone AUX Cord,Lightning to 1/8 Inch Audio Cable,3.3ft, Headphone Jack Adapter Male Aux Stereo Audio Cable Compatible for iPhone 14/13/12/11/XR/X/8/7 (White)
Units sold10KB0DKJLWW7G
$6.97·★4.2·1.6K revsUSB C to 3.5mm Audio Aux Jack Cable,3.3 ft, aux Cord for iPhone,Type C to 3.5mm Aux Headphone Stereo Cord Car Cable for iPhone 16/16 Pro, Samsung Galaxy S25 and Other iOS and Android Devices(White)
Units sold10KB0CWYRFP79
$5.38·★4.3·2K revsSeulliya USB C to 3.5mm Audio Aux Jack Cable, Aux Cord for iPhone 17, Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17/16/15 Pro Max, Samsung Galaxy S23 S22 Note 20, Pixel 5 XL
Units sold8KB0B5KYTR7M
$5.38·★4.3·2.6K revsAux Cord for iPhone,[Apple MFi Certified] Lightning to 3.5 mm AUX Cable for Car Stereo, Speaker, Headphone, Auxiliary Audio Cable Compatible with iPhone 14 13 12 11 XS XR X 8 7 3.3FT White
Units sold7K
SYNCWIRE
1 ASIN in Top 10
12.3%
Units
10K
Revenue
$79.9K
Avg. price
$7.99
B01I0SI1SG
$7.99·★4.6·119.7K revsSyncwire 3.5mm Nylon Braided Aux Cable (3.3ft/1m,Hi-Fi Sound), Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More – Black
Units sold10K
JXMOX
1 ASIN in Top 10
12.3%
Units
10K
Revenue
$69.8K
Avg. price
$6.98
B095P7C4ZH
$6.98·★4.3·13.8K revsJXMOX USB C to 3.5mm Audio Aux Jack Cable (4ft), Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17 16 15 Pro Max Air, Samsung Galaxy S25 S24 S23 S22 S21 Note 20, Pixel 9 8, iPad Pro
Units sold10K
Trending Aux Cord Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0BF9JHGXK booked 4K units at $6.99, with ▲ 0.0% MoM change. On the growth side, B0B5KYTR7M leads positive momentum with ▲ 75.0% MoM growth on 7K units, with B0CP2HLJPT close behind at ▲ 66.7% MoM on 500 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0BF9JHGXK
2 Pack AUX Cable, (6.6ft/2m, Hi-Fi Sound) 3.5mm TRS Auxiliary Audio Cable Nylon Braided Cord Compatible with Car,Home Stereos,Speaker,iPod iPad,Headphones,Sony,Echo Dot,Beats (Grey)
Price
$6.99
Rating
4.7
Reviews
4.1K
Latest month sales
B0B5KYTR7M
Aux Cord for iPhone,[Apple MFi Certified] Lightning to 3.5 mm AUX Cable for Car Stereo, Speaker, Headphone, Auxiliary Audio Cable Compatible with iPhone 14 13 12 11 XS XR X 8 7 3.3FT White
Price
$5.38
Rating
4.3
Reviews
2.6K
Latest month sales
B0CP2HLJPT
USB-C to 3.5mm Aux Audio Cable, Apple MFi Certified Car Stereo Cord for iPhone 15 16 17 Series, iPad Pro, MacBook, Samsung Galaxy S 25 S24 S23 S22 Note 20, Pixel 5 6 7 8 9 (Pink)
Unlock to view ASIN details and product titles
Price
$7.99
Rating
4.3
Reviews
231
Latest month sales
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