Despite product title, this is not an "Ethernet Converter", is it? It just uses ethernet cable?

Hi, DB9 to RJ45 adapter is used to process serial data communication between RS232 port devices over an inexpensive Ethernet cable, not to process Ethernet connection for internet signal.

Is the listed pinout correct for this product?

Hello, this 9 pin to ethernet adapter's pinout is 1-1, 2-2, 3-3, 4-4, 5-5, 6-6, 7-7, 8-8, 9-x (straight through connector, please check the updated pinout picture)

Can this be used with a USB-to-RJ45 console/rollover cable to connect to DB9 console porton a switch or router?

Hi, this straight through DB9 to RJ45 connector should work for your situation. If not, please feel free to contact us via the order page's "contact seller" for a return.

are these crossover (null modem) connectors or straight through?

Hi, these are straight through DB9 to RJ45 connectors.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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DTECH DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices

Product ID: 241567114

Details

Brand
DTECH
Color
black
Compatible Devices
Desktop
Connector Type
RJ45
Specific Uses For Product
PC

⚡Supports 20mA current rating

📏Extends RS232 signals up to 65ft

🔌DB9 Female to RJ45 Female adapter

R237

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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Description

🔗 Bridge the old with the new—RS232 meets RJ45 in style!

EXTEND YOUR REACH - Boost your serial communication range up to 65 feet using affordable Cat5/Cat6 cables.
PLUG PLAY SIMPLICITY - No drivers or power plugs needed—just connect and communicate instantly.
UNIVERSAL COMPATIBILITY - Works flawlessly with standard 9-pin RS232 devices like printers, modems, CNC machines, and more.
SECURE HASSLE FREE CONNECTION - Thumbscrews ensure a tight, reliable fit—no accidental disconnects during critical operations.
SEAMLESS SERIAL DATA TRANSMISSION - Convert your legacy RS232 devices to modern RJ45 cabling with ease.

The DTECH DB9 to RJ45 Serial Adapter is a compact, cost-effective solution designed to convert standard 9-pin RS232 serial connections into RJ45 interfaces, enabling serial data transmission over Cat5 or Cat6 cables up to 65 feet. Ideal for professionals managing legacy devices like printers, modems, CNC machines, and barcode scanners, it features a secure thumbscrew design and supports a 20mA current rating, ensuring reliable, plug-and-play connectivity without additional power requirements.

Specifications

ASIN	B08JLWRFH6
Best Sellers Rank	#31 in Serial Adapters
Brand	DTECH
Color	black
Compatible Devices	Desktop
Connector Type	RJ45
Current Rating	20 milliamps
Customer Reviews	4.5 4.5 out of 5 stars (171)
Finish	Matte
Item Type Name	RS232 to Ethernet Converter
Item Weight	0.01 kg
Manufacturer	guangzhouditedianzikejiyouxiangongsi
Mfr Part Number	CB0241
Model Number	CB0241
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	PC
Unit Count	1 Count
Warranty Description	180 days from purchase date
Warranty Type	Limited

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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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R237

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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1 week ago

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