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

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Subtotal (1 unit)*

£168.87

(exc. VAT)

£202.64

(inc. VAT)

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  • 5 unit(s) ready to ship
  • Plus 2 unit(s) shipping from 27 November 2025
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1 +£168.87

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RS Stock No.:
688-3337
Mfr. Part No.:
US-701
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

Converter USB to Serial RS232


Brainboxes USB to Serial converter adapters come in 1, 2, 4 and 8 ports as RS232 version.

USB to RS232 converter
Baud rates from 110 to 921,600
Simple installation
Works where many USB to serial converters do not
Brainboxes proven software drivers, enable the serial port to behave just like a real COM port attached to the PC motherboard
Robust software for excellent application compatibility
Brainboxes Lifetime Warranty and Support
US-701 - 4 Port (stock-no. 688-3337)
US-279 - 8 Port (stock-no. 688-3334)

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