Cheap USB to RS232 Adapters

On this page you will find USB to RS232 Adapters at the lowest prices, more so all USB to RS232 Adapters ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is UGREEN USB 2.0 to RS-232 COM Port DB9 (F) Adapter Cable Gray 1.5m marked at 9.69 € incl. VAT. Is this what you’re looking for?

UGREEN USB 2.0 to RS-232 COM Port DB9 (F) Adapter Cable Gray 1.5m

UGREEN USB 2.0 A To DB9 RS-232 Male Adapter Cable 2m

3 sizes

UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 1m

84×

9.99 €

In stock > 10 pcs

3 sizes

Buy with code ALZADAYS40DE 5.99 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Adapter

UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 3m

84×

10.90 €

Currently Unavailable

3 sizes

Adapter

View

UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 1.5m

84×

10.90 €

In stock > 10 pcs

3 sizes

Buy with code ALZADAYS25DE 8.18 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Adapter

AXAGON ADS-1PSN ACTIVE USB-A 2.0 > serial RS-232 Prolific adapter / cable 1.5m

AXAGON ADS-1PQN ADVANCED USB-A 2.0 > serial RS-232 FTDI adapter / cable 1.5m

35×

15.90 €

In stock > 10 pcs

Adapter USB-A and D-Sub DE-9 (RS-232) - interconnect, with gold-plated connectors, with a shielded cable, straight ending, cable length 1.5 m

PremiumCord USB 2.0 RS 232 Short

128×

16.90 €

In stock > 10 pcs

Adapter - male connectors: 1× USB-A (USB 2.0), 1× D-Sub DE-9, straight connector ends

PremiumCord USB 2.0 -> RS-232 with cable

127×

17.90 €

In stock > 10 pcs

Adapter - 1,5m, male connectors: 1× USB-A (USB 2.0), 1× D-Sub DE-15 (VGA. RS-232), straight connector ends

Adapter - 0,15m, male connectors: 1× USB-A (USB 1.1), 1× D-Sub DE-15 (VGA. RS-232), straight connector ends

PremiumCord USB 2.0 -> RS 485

43×

23.90 €

In stock > 10 pcs

Adapter - male connectors: 1× USB-A (USB 2.0), 1× RS-485, straight connector ends

No longer sold

Try our cookies

Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information