I have a Bose 321 series 3 can I hook this to the back of the subwoofer to turn to 2 speakers into 4 speaker

Not sure there are two different types of db9 cable. one is a null not real sre what that means. I believe its which pins are wired.

Would this work to connect a russound controller cav6.6 with two 3rd party control systems?

If the communication is one way - from the male connector side on the splitter to the 2 females, then it should work. I used it to connect a device that was outputting information over serial to two different PCs - the male was connected to my device and one female to the male serial connector on each PC. Worked great for this application. So the transmit from my source was connected to the receive on the PCs. No adapters/gender changers were required for this application.

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DB9 Male to 2 Female Serial Rs232 Splitter Cable 12 Inches

Product ID: 4266966

Details

Brand
SF Cable
Connector Type
DB9
Cable Type
Serial
Compatible Devices
Modem Monitor
Special Feature
4/40 Molded

🔌DB9 Male to 2 Female splitter

🔧4/40 molded thumbscrews for secure fit

🛡️Fully shielded with AL-FOIL

€ 30.86

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

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Description

🔗 Double your serial power, halve your hassle!

BUILT TO LAST - Lifetime warranty guarantees long-term reliability
QUICK CONNECT DESIGN - Fully molded connectors with thumbscrews for hassle-free setup
ROCK SOLID SHIELDING - AL-FOIL shielding ensures interference-free data transfer
PRECISION ENGINEERING - Gold-plated contacts for superior conductivity and durability
EFFORTLESS DUAL CONNECTION - Split one DB9 port into two without signal loss

The SF Cable DB9 Male to 2 Female Serial RS232 Splitter Cable (12 inches) is a premium, fully shielded serial splitter designed for seamless connection of multiple devices like modems, monitors, and scanners. Featuring gold-plated contacts, molded thumbscrews, and UL-certified 28 AWG wiring, it delivers reliable, interference-free signal splitting backed by a lifetime warranty.

Specifications

ASIN	B007F2E188
Best Sellers Rank	#274 in Serial Cables
Brand	SF Cable
Brand Name	SF Cable
Cable Type	Serial
Color	Gold
Compatible Devices	Modem, Monitor, PC, Scanner
Compatible Phone Models	No Compatible Phone Models
Connector Gender	Male-to-Female
Connector Type	DB9
Customer Reviews	4.4 out of 5 stars 84 Reviews
Ethernet Cable Category	Cat 5e
Gauge	28
Indoor Outdoor Usage	Indoor, Outdoor
Item Length	12 inches
Item Shape	Round
Item Weight	1.4 ounces
Manufacturer	SF Cable
Model	MECY-1MF
Model Name	12 DB9 Male to 2 Female
Number of Items	1
Number of Pins	9
Other Special Features of the Product	4/40 Molded Thumbscrew, Fully Shielded w/AL-FOIL
Outer Material	Polyvinyl Chloride (PVC)
Part Number	ADPY-29001
Recommended Uses For Product	computer to monitor, mouse, modem, DB9 serial, scanner and any signal transfer cables
Special Feature	4/40 Molded Thumbscrew, Fully Shielded w/AL-FOIL
Specification Met	UL
UPC	848034028917
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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€ 30.86

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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