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Brainboxes

Brainboxes 4 Port RS232 PCI Serial Card Opto Isolated TX,RX,GND,CTS & RTS

$481.89
$383.55 SAVE $98.34
None availableas of 03/30/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Compliance, certifications and origin

  • TAA compliant
  • WEEE
  • RoHS
  • Origin: United Kingdom
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

Universal PCI providing two RS232 serial ports with Opto Isolation on TX, RX, GND, CTS & RTS lines. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your PC. Includes drivers for all Windows 32 bit and 64 bit Operating Systems, including Windows 8.

Technical specifications

General Information

Manufacturer Brainboxes Limited
Manufacturer Part Number UC-083
Manufacturer Website Address http://www.brainboxes.com
Brand Name Brainboxes
Product Name 4 Port RS232 PCI Serial Card Opto Isolated TX,RX,GND,CTS & RTS
Product Type Serial Adapter

Technical Information

Host Interface PCI 3.0
Data Transfer Rate Up to 921.6kB/s
UART Type 16C958165501675016450
Platform Supported PC

Physical Characteristics

Form Factor Plug-in Card
Card Height Low-profile
Height 4.7"
Width 0.7"
Depth 5.3"
Weight (Approximate) 2.68 oz

Miscellaneous

Package Contents
  • 4 Port RS232 PCI Serial Card Opto Isolated TX,RX,GND,CTS & RTS
  • Installation CD Including Manual
  • Microsoft Signed Drivers & Utilities
Green Compliant Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS)
Country of Origin United Kingdom
TAA Compliant Yes

Warranty

Limited Warranty Lifetime

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.