Brainboxes Ultra 1 Port RS232 USB to Serial Adapter

Brainboxes US-235

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Contact us and save even more if you meet these Big Deal qualifications.
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Model US-235

Provantage Code:  BRBX06U

Condition:  Factory New

  • Product Type: Serial Adapter
  • Country of Origin: United Kingdom
  • Limited Warranty: Lifetime
  • Form Factor: External
  • Product Model: US-235
  • TAA Compliant: Yes

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Brainboxes US-235 Specifications

    Ultra 1 Port RS232 USB to Serial Adapter

At a Glance

    • 1 Port RS-232 USB to Serial Adapter
    • High Retention USB connector with 50cm USB cable
    • Our smallest form factor USB to Serial
    • Works where many other USB to Serial devices do not. Drivers for Windows 10, 8, 7, XP, Mac and Linux
    • Industrial Specification IP-50 rated -40 °C to +80 °C / -40 °F to +176 °F
    • Lifetime Warranty and Support


    Tough ultra small USB to serial adapter suitable for any environment. The closest you can get to an integrated RS232 serial COM port. High retention USB connector for an unbreakable connection.

    Have confidence, this product will match whatever baud rate your equipment needs without data loss. Includes large 512 byte Tx and Rx FIFOs and high data throughput. Works across the full spectrum of baud rates up to 921,600 including standard and arbitrary values.

    We provide our own software drivers - eliminating many common problems with USB to Serial - giving you have a reliable, stable, native com port solution.

    Drivers for Windows 32 bit and 64 bit Operating Systems including Windows 10, Windows 8, Windows 7, Server 2008, Vista, Server 2003 and Windows XP with additional drivers for Raspberry Pi, Mac OS X and Linux.

    More from the Manufacturer

Environmental Certification



Package Contents

    • Ultra 1 Port RS232 USB to Serial Adapter
    • Installation CD Including Manual
    • Microsoft Signed Drivers & Utilities
    • Quick Start Guide

Additional Product Images


Product NameUltra 1 Port RS232 USB to Serial Adapter
Product TypeSerial Adapter
Number of Serial Ports (External)1
TAA CompliantYes
Form FactorExternal
Host InterfaceUSB 2.0
Environmentally FriendlyYes
Country of OriginUnited Kingdom
Product ModelUS-235
Platform SupportedPC



Limited WarrantyLifetime
Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following Brainboxes BIG DEAL qualifications:

Purchase at least quantity 100 or a minimum of $1,500 of Brainboxes products to qualify.

Shop with confidence! Provantage is an authorized Brainboxes dealer.

Visit the Manufacturer
Learn more by visiting the manufacturer's website.

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Brainboxes Model US-235