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 12 products to choose from. Customers have the most interest in AXAGON ADS-1PQN ADVANCED USB-A 2.0 > serial RS-232 FTDI adapter / cable 1.5m, which you can buy for 359 Kč 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.
All from 12
AXAGON ADS-1PQN ADVANCED USB-A 2.0 > serial RS-232 FTDI adapter / cable 1.5m
359,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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
UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 1.5m
259,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter
UGREEN USB 2.0 to RS-232 COM Port DB9 (F) Adapter Cable Gray 1.5m
249,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter
PremiumCord USB 2.0 -> RS-232 with cable
439,-
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
PremiumCord USB 2.0 RS 232 Short
409,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter - male connectors: 1× USB-A (USB 2.0), 1× D-Sub DE-9, straight connector ends
ATEN USB - RS 232
from
359,-
On the way > 5 pcs
Expected 02/11/2026
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
579,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter - male connectors: 1× USB-A (USB 2.0), 1× RS-485, straight connector ends
AXAGON ADS-1PSN ACTIVE USB-A 2.0 > serial RS-232 Prolific adapter / cable 1.5m
279,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter adapter
UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 3m
299,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter
UGREEN USB 2.0 to RS-232 COM Port DB9 (F) Adapter Cable Gray 1.5m
-8 % off new
229,-
New 249,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter
HP USB to Serial Port Adapter
New arrival
499,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter USB-A to D-Sub DE-9 (RS-232) – maximum current 900mA, shielded cable, straight connectors, cable length 0.18m
UGREEN USB 2.0 A To DB9 RS-232 Male Adapter Cable 2m
299,-
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter
No longer sold
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Redukcie USB na RS232
Für den Versand nach Deutschland, besuchen Sie bitte
USB - RS232 Adapter
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USB - RS232 Adapter
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USB - RS232 átalakítók