Best Selling Db9 Connector: See Top Product Rankings by Sales Volume & Market Trends

August 2026
44 Products Tracked

Looking for the most popular db9 connector products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "db9 connector." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B0759HSLP1 currently leads the db9 connector market with 2K monthly sales, followed closely by B00IDSM6BW with 1K monthly sales and B00A6GIV9K with 400 monthly sales. Meanwhile, ASIN B00IDSM6BW stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales August 2026
USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
1
B0759HSLP1
$12.99·
4.6
Units/sold2K
SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable (CB-DB9P) | Prolific chipset; driver support for some systems; Win 11/10/8/7, macOS, Linux; 9-pin
2
B00IDSM6BW
$9.99·
4.4
Units/sold1K
StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK), 10 ft / 3m | DB9 RS232 Serial Extension Cable, DB-9 (M) to DB-9 (F), Male to Female
3
B00A6GIV9K
$10.16·
4.6
Units/sold400
🚀Fastest Growing
by MoM sales growth
SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable (CB-DB9P) | Prolific chipset; driver support for some systems; Win 11/10/8/7, macOS, Linux; 9-pin
#1
B00IDSM6BW
$9.99·
4.4
SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable (CB-DB9P) | Prolific chipset; driver support for some systems; Win 11/10/8/7, macOS, Linux; 9-pin
Units/sold
1K100.0%
2PCS DB9 Solderless RS232 Serial to 9 pin Terminal Female Adapter | D-SUB Serial Port Connector, Breakout Board, with Case Long Bolts Tail Pipe, 2PCS Female
#2
B07S7M24C3
$9.99·
4.5
2PCS DB9 Solderless RS232 Serial to 9 pin Terminal Female Adapter | D-SUB Serial Port Connector, Breakout Board, with Case Long Bolts Tail Pipe, 2PCS Female
Units/sold
100100.0%

Top Selling Db9 Connector

As of August 2026, we analyzed 44 tracked products in Amazon's "db9 connector" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 100 and 2,000 monthly sales. B0759HSLP1 leads the db9 connector market with an estimated 2,000 monthly sales.

44Products Tracked
470Top 10 Avg. Sales
$12.46Top 10 Avg. Price
4.5Top 10 Avg. Rating
🏆
USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
#1
B0759HSLP1

USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…

2,000
Units Sold/mo
$12.99
Price
4.6
Rating
2K
Reviews
2
SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable (CB-DB9P) | Prolific chipset; driver support for some systems; Win 11/10/8/7, macOS, Linux; 9-pin
B00IDSM6BW
$9.99
4.4 (7.7K)
SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable (CB-DB9P) | Prolific chipset; driver support for some systems; Win 11/10/8/7, macOS, Linux; 9-pin
1,000 Units Sold/mo▲ 100.0%
3
StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK), 10 ft / 3m | DB9 RS232 Serial Extension Cable, DB-9 (M) to DB-9 (F), Male to Female
B00A6GIV9K
$10.16
4.6 (1.7K)
StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK), 10 ft / 3m | DB9 RS232 Serial Extension Cable, DB-9 (M) to DB-9 (F), Male to Female
400 Units Sold/mo▲ 2.0%
4
DB9 null modem male to female slimline data transfer serial port adapter 2 Pack
B075XHWVSJ
$8.19
4.7 (1K)
DB9 null modem male to female slimline data transfer serial port adapter 2 Pack
400 Units Sold/mo▲ 33.3%
5
DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board with Screw Terminals Block, Case, Long Bolts and Tail Pipes (DB9 + Bolts), black (DT-9001)
B09L7HLTWC
$7.96
4.6 (74)
DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board with Screw Terminals Block, Case, Long Bolts and Tail Pipes (DB9 + Bolts), black (DT-9001)
200 Units Sold/mo
10
2PCS DB9 Solderless RS232 Serial to 9 pin Terminal Female Adapter | D-SUB Serial Port Connector, Breakout Board, with Case Long Bolts Tail Pipe, 2PCS Female
B07S7M24C3
$9.99
4.5 (114)
2PCS DB9 Solderless RS232 Serial to 9 pin Terminal Female Adapter | D-SUB Serial Port Connector, Breakout Board, with Case Long Bolts Tail Pipe, 2PCS Female
100 Units Sold/mo▲ 100.0%
View All 44 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the db9 connector price landscape, we segmented all 44 tracked listings in Amazon's live "db9 connector" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $10.00 ~ $20.00 band is the category's best db9 connector price zone, absorbing 45% of the assortment (74 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the db9 connector category.

Top 3 Price Tiers

$10.00 ~ $20.00 is the most competitive price tier, containing 45% of tracked products.

Sweet Spot
$10.00 ~ $20.00
Tier 1
45%
74 products

Top products in this price tier

#1
B0759HSLP1
$12.99
2k Units Sold/mo
Unlock Top Performers
#2
$0.00 ~ $10.00
Tier 2
34%
57 products
$20.00 ~ $50.00
Tier 3
17%
28 products
$100.00 ~ $200.00
2%
Unlock to view all price tier distributions and their ASIN sales contributions

"Db9 connector" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "db9 connector" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-08-02 to 2026-08-08, the Amazon USweekly search volume for "db9 connector" was approximately 272 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #659,719, dropping 181,480 positions from the previous week. Additionally, the top 3 products for this keyword capture 35.2% of the total click share and 32% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

db9 connector

ASINSIGHT
Search Frequency Rank
659,719
181,480
Search Volume
272
28.6%
Top 3 Click Share
35.2%
Top 3 Conv. Share
32%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
272
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJulAug
Multi-Dimensional Data

Looking for more market and competitor insights?

We provide hourly competitor rankings and multidimensional insights that fuel Amazon growth.

Start 30-Day Free Trial
No credit card required
ASINSIGHT logo

Empower Amazon Sellers With Keyword Expertise Boost Product Keyword Rankings.

Copyright © 2026 ASINSIGHT All rights reserved.

|