USB to RS232 Adapters

USB to RS232 Adapters – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.at.

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What to consider when choosing USB to RS232 Adapters?

If you're planning to get USB to RS232 Adapters, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

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Are you looking for the best USB to RS232 Adapters? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive USB to RS232 Adapters

If you are looking for products based on price, you can browse the lowest priced USB to RS232 Adapters, or choose to sort by price from highest to lowest.

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

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

84×

10 €

In stock 5 pcs

2 sizes

Buy with code ALZADAYS40AT 6 € 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 ALZADAYS40AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Adapter

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

2 sizes

PremiumCord USB 2.0 -> RS-232 with cable

127×

17.90 €

In stock 4 pcs

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

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

PremiumCord USB 2.0 RS 232 Short

128×

16.90 €

In stock > 5 pcs

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

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 485

43×

19.90 €

In stock > 10 pcs

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

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

84×

10.90 €

Currently Unavailable

2 sizes

Buy with code ALZADAYS25AT 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 ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Adapter

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

84×

12.90 €

Currently Unavailable

2 sizes

Adapter

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