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DB9 null modem male to female slimline data transfer serial port adapter 2 Pack

DB9 null modem male to female slimline data transfer serial port adapter 2 Pack

Q: What i think i am seeing in the picture is two different converters. is one a straight through gender changer & the other a null modem configuration?

Both of them are standard null modem adapters

Q: Will these pass sound so that I may plug in my Bose speakers?

not sure your application, this is an RS232 signal swap adapter. Here is pinout: pin-1 goes to pin-4, pin-2 to pin-3, pin-5 to pin-5, pin-7 to pin-8, and pins-6&9 are not connected.

Q: Hi, are both of these the exact same? If not what is the difference?

I ordered a 2 pack for work and they are the same.

Product ID: 733543207

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Details

Compatible devices
Modem
Specific uses for product
PC Laptop
Connector type
DB9
Colour
Gold
Item dimensions L x W x H
33 x 13 x 2

📏Slimline design minimizes port strain

🔗Gold-plated contacts for ultra-reliable connections

🔥UL 94V-0 rated flame-resistant insulator

Frequently Bought Together

DB9 null modem male to female slimline data transfer serial port adapter 2 Pack

Arnorin DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack

Arnorin DB9 Null Modem Adapter Male to Male Slimline Data Transfer Serial Port Adapter 2 Pack

Description

🔌 Connect smarter, not harder — slim, safe, and seriously reliable.

SAFETY FIRST - UL grade 94V-0 insulator guarantees top-tier flame resistance for peace of mind
SLIM STRONG - Ultra-slim profile reduces leverage stress on your device’s serial ports, extending hardware life
SEAMLESS DATA FLOW - Transforms standard cables into null modem wiring for flawless serial communication
SHIELDED FOR STABILITY - Built-in shielding minimizes interference, delivering clean, stable data transfer every time
DURABILITY MEETS DESIGN - Gold contact plating ensures consistent, corrosion-free connections even after countless uses

This 2-pack of DB9 null modem adapters converts standard serial cables to null modem wiring with gold-plated contacts for reliable, corrosion-resistant connections. Its slimline, shielded design reduces port strain and interference, while UL 94V-0 flame-resistant insulators ensure safety and durability for professional-grade data transfer.

Specifications

Color	2 Pack
Compatible Devices	Modem
Connector Type Used on Cable	DB9
Specific Uses For Product	PC, Laptop
Number of Ports	2
Input Voltage	94 Volts
Item Weight	22.8 Grams
Number of Items	2
Package Quantity	1
Item Dimensions	1.3 x 0.5 x 0.07 inches
Unit Count	2 Count

Have a Question? See What Others Asked

What i think i am seeing in the picture is two different converters. is one a straight through gender changer & the other a null modem configuration?

Will these pass sound so that I may plug in my Bose speakers?

do I have to use two connectors on each cable?

Hi, are both of these the exact same? If not what is the difference?

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