Name: DTech
Brand: Dtech
SKU: 75857510
Availability: OutOfStock
Rating: 5 (5 reviews)

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Description

🔗 Connect smarter, not harder — the ultimate serial converter for pros on the move!

SPEED THAT KEEPS UP - Auto-senses and supports baud rates up to 115.2 Kbps, ensuring lightning-fast, lag-free data transfer every time.
PLUG PLAY POWER FREEDOM - No external power needed thanks to innovative serial charge pump technology—simplify your setup and cut clutter.
LONG DISTANCE DATA MASTERY - Seamlessly connect devices up to 4000ft away—perfect for sprawling industrial or office environments demanding reliable communication.
DUAL STANDARD COMPATIBILITY - Effortlessly switch between RS485 (2 or 4-wire) and RS422 modes without jumper wires—future-proof your serial connections.
COMPACT INDUSTRIAL GRADE DESIGN - Mini-size powerhouse built for durability and versatility, fitting neatly into any professional setup without compromise.

The DTech A is a professional-grade RS232 to RS485/RS422 converter designed for seamless, long-distance serial communication. Featuring unique charge pump technology that eliminates the need for external power, it supports automatic baud rate detection up to 115.2 Kbps and can connect devices up to 4000ft apart. Its compact design and dual-mode compatibility make it an essential tool for industrial, commercial, and office environments seeking reliable, plug-and-play serial data conversion.

Specifications

ASIN	B0196AO1IG
Best Sellers Rank	258,885 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 615 in Serial Adapters
Brand	DTECH
Brand Name	DTECH
Colour	black
Compatible Devices	serial devices
Compatible devices	serial devices
Connector Type	['DB9 Female']
Connector type	['DB9 Female']
Customer Reviews	4.5 out of 5 stars 285 Reviews
Input Voltage	9 Volts
Item Dimensions	5.6 x 10.7 x 16.3 centimetres
Item dimensions L x W x H	5.6 x 10.7 x 16.3 centimetres
Manufacturer	DTech
Manufacturer Part Number	8541672854
Model Number	ADT-9003
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	PC
Specific uses for product	PC
UPC	714131652419 600649504343
Unit Count	1.0 count
Warranty Type	1 year warranty

Reviews

M**.

Works great for RS-485 AND RS-422

Unlike another one I bought that claimed to do both 2-wire RS-485 AND 4-wire RS-422, this one actually does both standards very well. Connects every time and works like a champ. Highly recommend.

4.04.2021

S**U

Working

Working fine. No issue.

7.07.2025

I**N

RS 232 TO RS 422

They are very easy to connect. Make sure you test the connection on the bench before installation

18.09.2024

I**O

Muy bueno

Yo lo uso para hacer pruebas en oficina y en campo, es muy bueno. Se ve de buena calidad, lo que si no puedo saber es la durabilidad, pero se ve que es buena

10.05.2024

M**R

Useful little device

Tested it at 19.2 Kbps and works great. No need for an external power supply as it is powered by the RS 232 port.

23.01.2020

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

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

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago