Do you have this in 10 foot ?

Yes,We can send it to you from our factory,Could you please to contact me with the service email.Thank you very much

Can I use this to send audio to a subwoofer that uses a db9 connection?

Maybe but probably not. This is a digital serial connector. Not designed for analog signals. The fact that your subwoofer has this connector makes me believe that your subwoofer is receiving a digital signal, not analog line level. A db9 is not a typical connector for a subwoofer. I would refer to an operators manual. If by chance the pinout and signal format match, yes it will work. But it's a long shot.

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DB9 Male To DC3.5mm Male Serial RS232 Cable L= 6FT Black

DB9 Male To DC3.5mm Male Serial RS232 Cable L= 6FT Black

Product ID: 355150386

Details

Brand
LIANSHU
Cable type
AUX
Compatible devices
Projector
Connector type
Auxiliary
Special features
Tangle Free

🔌6FT length for flexible setups

⚙️DB9 Male to 3.5mm Male serial RS232 control

🛡️Fully molded connectors with strain relief

18300CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power Your Control Setup with Effortless Serial Precision!

TANGLE FREE DESIGN - Stay organized and efficient with a cable that resists knots and clutter.
UNIVERSAL COMPATIBILITY - Perfect for computers, projectors, and AV systems requiring 3-conductor RS-232 signals.
DURABLE MOLDED CONNECTORS - Strain relief design prevents wear and tear for long-lasting reliability.
ROBUST 6 FOOT CABLE LENGTH - Generous length ensures flexible placement between control units and displays.
SEAMLESS RS 232 CONTROL INTEGRATION - Easily adapt your 3.5mm stereo jack for professional serial device control.

The LIANSHU DB9 Male to DC 3.5mm Male RS232 Serial Cable is a 6-foot, fully molded adapter cable designed to transmit 3-conductor RS-232 control signals between devices like computers and projectors. Featuring durable connectors with strain relief and a tangle-free design, it offers reliable, professional-grade serial communication without the hassle of running new cables.

Specifications

ASIN	B07G2ZL3SL
Best Sellers Rank	#94,396 in Computers ( See Top 100 in Computers ) #116 in Serial Cables
Brand	LIANSHU
Brand Name	LIANSHU
Cable Type	AUX
Cable type	AUX
Color	Black
Compatible Devices	Projector
Compatible Phone Models	No Compatible Phone Models
Compatible devices	Projector
Compatible phone models	No Compatible Phone Models
Connectivity Technology	Serial Port
Connector Gender	Male-to-Male
Connector Type	Auxiliary
Connector type	Auxiliary
Customer Package Type	FFP
Customer Reviews	4.4 out of 5 stars 113 Reviews
Ethernet Cable Category	Cat 5
Indoor Outdoor Usage	Outdoor
Item Length	6 Feet
Item Shape	Round
Item Weight	0.6 Ounces
Manufacturer	LIANSHU
Maximum Voltage	5 Volts (DC)
Model	8541684861
Number of Items	1
Number of Pins	9
Other Special Features of the Product	Tangle Free
Part Number	7545826580
Recommended Uses For Product	RS232 Serial Control, Small devices, Computers, Projectors
Special features	Tangle Free
Specification Met	CE
UPC	614253857900
Unit Count	1 Count

Reviews

A**S

Works perfectly

Works perfectly and is wired correctly. Pin 2 = tip Pin 3 = ring Pin 5 = sleeve

19.01.2025

C**Y

Worked great for Samsung ex-link

This worked perfectly for the ex-link port on my 2012 Samsung TV

27.08.2022

S**Y

super long

Works really great. Had absolutely no problems. worked right away.

31.07.2022

G**I

love it!!!

Simple to use cable!!1

22.07.2019

A**R

Works great for Samsung EX-Link

I plugged these serial adaptors into my Samsung TV's, when using a Xantech HDMI Extender (with serial). They worked immediately with the proper samsung EX-Link HEX codes loaded into the Elan control system. Very Happy!

17.12.2018

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18300CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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5 days ago

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2 weeks ago

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