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Black Box

Black Box DB9 2-to-1 Modem Splitter

$95.58
$80.66 SAVE $14.92
12 availableas of 09/14/2026

Order within for shipment today

Should arrive by Thu, Oct 1 with free ground shipping

Country of origin

  • Origin: United States
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

Quick Facts
  • A passive plug-and-play device for splitting serial ports.
  • Connect two RS-232 devices or terminals to one modem without switching.
  • Has two DB9 female host ports and one DB9 male modem port.

Further Details
  • Passive, port powered. No external power required.
  • Can be used to combine two 9-pin DTE ports to one 9-pin DCE port.
  • Great for either temporary or permanent installations.
  • Simple setup. No configuration needed.

Technical specifications

General Information

Manufacturer Black Box Corporation
Manufacturer Part Number TL115A
Manufacturer Website Address http://www.blackbox.com
Brand Name Black Box
Product Model TL115A
Product Name DB9 2-to-1 Modem Splitter
Product Type Signal Splitter

Miscellaneous

Certifications & Standards CE
Green Compliant Yes
Country of Origin United States

Warranty

Limited Warranty 5 Year

Ratings and reviews

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Accessories

Black Box Serial Extension Cable

MFG Part # BC00200Part # 1-720832UPC # 000053929211

DB-9 Male Serial - DB-9 Female Serial - 6ft

LIMITED STOCK

6 available

$20.93 $15.86 SAVE $5.07

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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.