Delock Adapter USB 2.0 Type-A > 2 x Serial DB9 RS-232

Product Overview

The Delock Adapter USB 2.0 Type-A to 2 x Serial DB9 RS-232 is an essential tool for those needing to connect multiple serial devices to their PC or laptop. This versatile adapter allows you to effortlessly integrate two RS-232 devices through a single USB port, making it perfect for a range of applications from data collection to device control.

Key Features

Connectors:
- 1 x USB 2.0 Type-A male
- 2 x Serial RS-232 DB9 male
High-Performance Chipset: Integrated with a reliable FTDI chipset for enhanced performance.
Screw-equipped Serial Ports: Ensures secure connections with added stability.
Data Transfer Rate: Supports speeds of up to 460.8 Kbps for efficient data transmission.
Power Management: Features remote wake-up capabilities to optimize power use.
Cable Length: Approximately 1.4 meters, providing flexibility in setup and placement.

System Requirements

Operating Systems: Compatible with Windows 7, 7-64, 8.1, 8.1-64, 10, 10-64, and 11.
Hardware: Requires a PC or laptop with a free USB Type-A port.

What’s in the Box

USB 2.0 to 2 x Serial Adapter
Driver CD for easy installation
User manual for your convenience

Packaging

Item is supplied in a retail box, perfect for storage or gifting.

Upgrade your connectivity options with the Delock Adapter USB 2.0 Type-A to 2 x Serial DB9 RS-232. Ideal for professionals and enthusiasts alike, this adapter is designed to streamline your connections while delivering reliability and performance.

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4.3

Reviews: 8

5 stars

38%

4 stars

50%

3 stars

13%

2 stars

0%

1 star

0%

Sasha Raskin

30/01/2026

5

Adapter works as advertised. Great for connecting to my old machinery for data logging. No additional software was required, which is a big plus!

Advantages

No additional software, Works well with old machinery

Itai Katz

12/09/2025

4

This is a compact and efficient device! It took me seconds to set it up. The only downside is it can get a bit warm during prolonged use.

Advantages

Compact, Easy setup

Disadvantages

Can heat up

Eli Sivan

05/03/2025

3

I found this Delock adapter to have some shortcomings when dealing with multiple devices at once. However, for single connections, it performs well and is a solid purchase.

Advantages

Good for single devices, Affordable

Disadvantages

Struggles with multiple connections

Maya Smith

18/07/2024

4

После месяца использования педалью для создания старой ТС, я скажу, что адаптер выполняет свою работу. Никаких сбоев или проблем, но некоторые встречи с драйверами были.

Advantages

Reliable for older devices, Stable performance

Disadvantages

Driver issues occasionally

Yossi Ben-Ami

10/04/2024

4

The Delock USB to Serial adapter works perfectly for my needs in industrial equipment. It's durable and has high build quality. I do wish it came with a longer cable.

Advantages

Durable build, Good performance

Disadvantages

Short cable length

Nina Petrov

23/01/2024

5

Этот адаптер мне посоветовали, и я не разочарована. Он работает сок отлично, а их поддержка клиентов очень отзывчивая. Достойный выбор для тех, кто работает с legacy системами.

Advantages

Отзывчивая поддержка, Хорошая производительность

Anna Meir

02/11/2023

4

Я использую этот адаптер для подключения старых модемов, и он прекрасно справляется с задачей. Он довольно компактный и легкий. Уверена, что послужит долго.

Advantages

Компактный размер, Надежность

Disadvantages

Ограниченная скорость передачи данных

David Cohen

15/09/2023

5

The Delock Adapter has proven itself as a reliable solution for connecting older devices to modern computers. Installation was a breeze, and it worked seamlessly with Windows. Highly recommended for anyone needing serial connection support!

Advantages

Easy installation, High compatibility