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(6)
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0.15 m
3 m
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Best sellers, best USB to RS232 Adapters

We also think that you deserve the best. That’s why on this page, we ranked USB to RS232 Adapters from the most sold to the least sold. You have 11 products to choose from. Customers have the most interest in UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 1m, which you can buy for 9.99 € incl. VAT. If you’re intrested in USB to RS232 Adapters in terms of the highest reviews, then look at the USB to RS232 Adapters reviews and tests category.
11 Results
Buy with code ALZADAYS40DE 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. 5.99 €
9.99 €
Buy
In stock > 10 pcs
Order Code: ugre52
4.9 35×
AXAGON ADS-1PQN ADVANCED USB-A 2.0 > serial RS-232 FTDI adapter / cable 1.5m
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
15.90 €
Buy
In stock > 10 pcs
Order Code: AG200d62
11.90 €
Buy
In stock > 10 pcs
Order Code: AG200d63
10.90 €
Currently Unavailable
Order Code: ugre55
9.99 €
Buy
In stock > 10 pcs
Order Code: ugre54
Buy with code ALZADAYS25DE 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. 8.18 €
10.90 €
Buy
In stock > 10 pcs
Order Code: ugre53
9.69 €
Buy
In stock > 10 pcs
Order Code: ugre51
4.7 29×
ATEN USB - RS 232
Adapter - 0,15m, male connectors: 1× USB-A (USB 1.1), 1× D-Sub DE-15 (VGA. RS-232), straight connector ends
from  18.82 €
Buy
In stock > 10 pcs
Order Code: NK401a001
4.7 43×
PremiumCord USB 2.0 -> RS 485
Adapter - male connectors: 1× USB-A (USB 2.0), 1× RS-485, straight connector ends
23.90 €
Buy
In stock > 10 pcs
Order Code: FV202d
4.6 127×
PremiumCord USB 2.0 -> RS-232 with cable
Adapter - 1,5m, male connectors: 1× USB-A (USB 2.0), 1× D-Sub DE-15 (VGA. RS-232), straight connector ends
17.90 €
Buy
In stock > 10 pcs
Order Code: FV202b
4.7 128×
PremiumCord USB 2.0 RS 232 Short
Adapter - male connectors: 1× USB-A (USB 2.0), 1× D-Sub DE-9, straight connector ends
16.90 €
Buy
In stock > 10 pcs
Order Code: FV202a
Check out products sorted by price starting with the lowest price in the category cheap USB to RS232 Adapters Check out products sorted by price starting with the highest price in the category best sellers, best USB to RS232 Adapters You’ll find products sorted by reviews starting from the highest ranked in USB to RS232 Adapters reviews
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