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Discontinued - USB to 4-Port DB9 Serial RS232 Adapter

#26479 C2G

USB to 4-Port DB9 Serial RS232 Adapter is rated 5.0 out of 5 by 1.

An external plug-and-play solution to add up to four RS-232 serial devices to a USB-enabled computer. Use for cellphones, PDAs, digital cameras, modems, or ISDN terminal adapters through your USB ports. Many newer computers, particularly laptop computers and handheld devices, no longer include the legacy serial ports, and desktop computers have reduced the number of serial ports supported. Users with serial devices may find themselves unable to communicate with installed equipment. This adapter is a perfect accessory for Microsoft® Surface® products and other leading laptops.

The four DB9 serial ports ensure you'll have the connections you need, when you need them. It can be conveniently powered by the external power adapter (included) or by USB bus power without the need for an external power supply. Energy-saving USB suspend-and-resume features are supported. Gives you additonal RS-232 ports while it frees your RS-232 port for other uses.

Discover more connectivity solutions for the Microsoft Surface.

Connector 1:

(1) USB-A Male

Connector 2:

(4) DB9 Male

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Features

Perfect for connecting DB9 devices to a PC without serial ports
Connect up to four DB9 devices to a PC using a single USB port
Plug and play with no additional power required
Compatible with the Microsoft® Surface® Book 2, Surface Pro 6, Surface Laptop 2, and other leading laptops

WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

Specifications

General Info

Color	Silver
Type	Active Device, Adapter
Application Sector	Commercial, Residential
Product Line	C2G
Country Of Origin	Taiwan, Province Of China
Features	RS232
UPC Number	757120264798

Technical Information

Data Transfer Rate

12 Mbps

Resources

Cutsheet

CG-26479 Cutsheet

pdf

Reviews

Rated 5 out of 5 by Joe from Works great! Used to run 3 CNC's. Only one I could find with 4 ports.

Date published: 2012-05-31

Questions & Answers

Does this product have any memory on board? If so; what kind?

Asked by: Anonymous

No this product does not carry any memory.

Answered by: Tom

Date published: 2017-10-06

Is this product supported compatible with server 2008?

Asked by: Anonymous

Yes, this is compatible with Windows Server 2008.

Answered by: Steve

Date published: 2017-10-06

What are the dimensions of the 4-Port DB9 Serial RS232 Adapter?

Asked by: Mike

L 6.5 x W 2.5 x H 1.0 in.

Answered by: Tom

Date published: 2017-10-06

Is this an FTDI chip

Asked by: Greg

That is correct. The adapter uses a FTDI chipset.

Answered by: Steve

Date published: 2017-10-06

What is the voltage range of the power supply?

Asked by: Marty

The input voltage is 100-240V.

Answered by: Steve

Date published: 2017-10-06