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Brainboxes

Brainboxes 8-port Serial Hub

$424.71
$349.02 SAVE $75.69
None availableas of 02/14/2026

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

USB to Serial server providing 8 RS232 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising performance on your laptop/PC.

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

Technical specifications

General Information

Manufacturer Brainboxes Limited
Manufacturer Part Number US-279
Manufacturer Website Address http://www.brainboxes.com
Brand Name Brainboxes
Product Model US-279
Product Name 8 Port RS232 USB to Serial Adapter
Product Type Multiport Serial Adapter

Technical Information

Host Interface USB 2.0
Platform Supported PCLinuxMac

Interfaces/Ports

Number of Serial Ports 8

Physical Characteristics

Form Factor DIN Rail MountableWall-mountable
Height 2.2"
Width 4.8"
Thickness 8.5"
Weight (Approximate) 1.94 lb

Miscellaneous

Green Compliant Yes
Country of Origin United Kingdom
TAA Compliant Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS)

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.