Brainboxes RS232 USB B Female to D-sub, 9 Pin Male Interface Converter

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Subtotal (1 unit)*

£48.88

(exc. VAT)

£58.66

(inc. VAT)

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  • 13 unit(s) ready to ship
  • Plus 11 unit(s) ready to ship from another location
  • Plus 36 unit(s) shipping from 30 October 2025
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RS Stock No.:
877-7240
Distrelec Article No.:
302-20-134
Mfr. Part No.:
US-235
Brand:
Brainboxes
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Brand

Brainboxes

Bus Type

RS232

Connector A

USB B

Connector A Gender

Female

Connector B

D-sub, 9 Pin

Connector B Gender

Male

USB Standard

USB 2.0

COO (Country of Origin):
GB

Brainboxes USB Adapter


The Brainboxes tough ultra-small USB to serial adapter is suitable for any environment. It is a high retention USB connector for an unbreakable connection. Software drivers are provided, eliminating many common problems with USB to serial communication. This gives you a reliable, stable, native com port solution. This connector has an orange colour-coded insulator to differentiate from standard USB connectors. The adapter is IP50 rated.

Features and Benefits


Ultra-small
1 port RS-232 USB to serial adapter
Data rate from 300baud to 921,600baud
Drivers for all the popular operating systems
Works where many other USB to serial devices do not
Includes a 0.5m USB extender cable
Smallest form factor USB to serial

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