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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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 serial signals up to 65ft

🔌DB9 Female to RJ45 Female adapter

9205CFA

Duties & taxes included

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔗 Unlock legacy device power with modern cabling—stay connected, stay ahead!

UNIVERSAL COMPATIBILITY - Works flawlessly with laptops, printers, modems, POS systems, CNC machines, and more.
PLUG AND PLAY SIMPLICITY - No drivers or power plugs needed—just connect and communicate instantly.
SECURE STABLE CONNECTION - Thumbscrews ensure your adapter stays locked in place during critical data transfers.
EXTEND YOUR REACH UP TO 65 FEET - Use paired adapters with Cat5e/Cat6 cables to keep your devices connected over long distances.
SEAMLESS SERIAL TO ETHERNET BRIDGE - Convert your classic RS232 devices to modern RJ45 cabling with zero hassle.

The DB9 to RJ45 Serial Adapter by DTECH is a compact, cost-effective solution designed to convert standard 9-pin RS232 serial connections into RJ45 Ethernet-compatible interfaces. Supporting data transmission distances up to 65 feet via Cat5e or Cat6 cables, it ensures secure, bi-directional communication for a wide range of professional devices including computers, printers, modems, and industrial equipment. With a robust 20mA current rating and thumbscrew locking mechanism, this adapter delivers reliable, plug-and-play connectivity for modern workspaces seeking to integrate legacy serial hardware seamlessly.

Specifications

ASIN	B08JLWRFH6
Best Sellers Rank	#28 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 Kilograms
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
Smart Home Compatibility	Not Smart Home Compatible
Specific Uses For Product	PC
Unit Count	1.0 Count
Warranty Description	180 days from purchase date
Warranty Type	Limited

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9205CFA

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The product quality is outstanding. Exactly what I needed for my work.

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