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USB to RS232 DB9/DB25 Serial Adapter Cable - M/M

Product ID: ICUSB232DB25

Add an RS232 serial port to a notebook or desktop computer with this Plug-and Play USB adapter cable

Features
  • USB powered; No external power adapters needed

  • Supports serial transfer speeds up to 250Kbps

  • Includes a DB9 to DB25 pin adapter for 25-pin RS232 serial communication

More Features . . .
  • Supports USB transfer speeds up to 12Mbps

  • Plug-and-Play and Hot Swap Support

  • Windows certified (WHQL) drivers

  • 3ft cable length

  • Supports remote wake-up from Modem input signals and USB power management

  • Compliant with USB Rev. 2.0 Full-Speed specification

  • Electronics Industries Association (EIA) standard RS-232-C compliant

  • USB to Straight-Through RS232 Serial Adapter

Prices may be lower from Resellers:

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Available in
¥2,329 JPY exc tax
¥2,515 inc tax

ID: ICUSB232DB25

May be in stock with Resellers/Distributors

For more products like this please visit our International online store today!

The ICUSB232DB25 USB to RS232 DB9/DB25 Serial Adapter Cable (M/M) lets you connect 9-pin (DB9) or 25-pin (DB25) RS232 serial devices to your laptop or desktop computer through a USB port, as though the computer offered an onboard serial port. The integrated 3-foot (0.9 meter) cable allows it to be connected directly from the serial device to the computer without requiring additional cables.

A cost-effective solution that bridges the compatibility gap between modern computers and legacy serial peripherals, this high quality USB/RS232 Serial Adapter cable ships with a DB-9 to DB-25 adapter for connection to varied serial equipment.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage
  • This versatile device ships with a 9-pin connector, and a 25-pin RS232 adapter for a variety of connection options
  • Integrated 3ft cable allows you to connect directly to your serial devices
  • Plug-and-Play/Hot-swap support enables you to add and remove this adapter without having to reboot the computer
Common Customer Questions

View FAQs...

Compatible With

View full OS compatibility

Windows® PocketPC 2003 / 2000, Windows Mobile 5/6, CE 4.2/5.2, Embedded System 2009, XP Embedded, POS Ready 2009, 98SE, 2000, ME, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016
Mac OS X® 10.6 to 10.13
Linux 2.4.x to 4.11.x LTS Versions only

Applications
  • Ideal for connecting serial devices to laptops or tablet PCs through the USB port
  • Connect to and monitor/control industrial sensors
  • Connect bar code scanners and other serial devices to a USB port
  • Connect a serial modem, digital camera, or PDA with serial sync to your PC's USB port
  • Connect to automotive ODB/ODBII sensor adapters that use serial connectivity
Product Numbers
Warranty Information
Warranty 2 Years
Hardware
Bus Type USB 2.0
Chipset ID Prolific - PL2303
Interface Serial
Port Style Cable Adapters
Ports 1
Performance
Data Bits 4, 5, 6, 7, 8
FIFO 512 Bytes
Flow Control None, Xon/ Xoff, Hardware
Max Baud Rate 230.4 Kbps
Parity None, Even, Odd, Mark, Space
Serial Protocol RS-232
Stop Bits 1, 1.5, 2
Connector(s)
Connector Type(s) 1 - USB Type-A (4 pin) USB 2.0 Male
External Ports 1 - DB-25 (25 pin, D-Sub) Male
1 - DB-9 (9 pin, D-Sub) Male
Software
Microsoft WHQL Certified Yes
OS Compatibility Windows® PocketPC 2003 / 2000, Windows Mobile 5/6, CE 4.2/5.2, Embedded System 2009, XP Embedded, POS Ready 2009, 98SE, 2000, ME, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016
Mac OS X® 10.6 to 10.13
Linux 2.4.x to 4.11.x LTS Versions only
Environmental
Humidity 5~85% RH
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Physical Characteristics
Cable Length 3 ft [0.9 m]
Color Gray
Enclosure Type Plastic
Product Length 3 ft [0.9 m]
Product Weight 2.5 oz [70 g]
Packaging Information
Shipping (Package) Weight 3.2 oz [90 g]
What's in the Box
Included in Package 1 - 3ft USB to RS232 Cable
1 - DB9 to DB25 Serial Adapter
1 - Driver CD
1 - Manual
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* Product appearance and specifications are subject to change without notice.