1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention

ICUSB2321F

Add an RS232 serial port with COM retention to your laptop or desktop computer through USB

$28.99 USD
Quantity:

Reseller Pricing Available:
Create an Account


Volume Order? Request a quote

In Stock: United States : 298 Canada : 0
Prices may be lower from Resellers: View all Resellers View all Distributors

Government/Education


Find a Reseller in your area

The ICUSB2321F 1-Port USB to Serial RS232 Adapter Cable with FTDI chipset and COM Retention converts an available USB 1.1 or 2.0 port into an RS232 serial DB9 port to connect, monitor and control your serial devices.

This compact adapter features COM retention, allowing the same COM port value to automatically be re-assigned to the port if the cable is disconnected and re-connected to the host computer, or if the system is rebooted. The ICUSB2321F uses the FTDI chipset which supports additional customization, advanced features, and compatibility not necessarily offered by other solutions.

Compatibility with a broad list of Operating Systems including Windows®, Windows CE, Mac OS and Linux, makes this product easy to integrate into mixed environments.

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

The StarTech.com Advantage
  • The FTDI chipset is highly customizable and compatible, making it the ideal solution for any setup
  • Portable USB-Powered design requires no bulky power adapter or outlet
  • Simple installation and operation with COM port retention provides robust serial connectivity for legacy devices
Features
  • Integrated FTDI USB UART Chip
  • Baud Rate up to 115.2Kbps
  • COM Port assignments maintained across reboot
  • Powered by the USB port - no external power adapter required
  • Single cable design for portability
  • Designed to make serial port expansion quick and easy
  • Compatible with Windows®, Mac OS and Linux
  • 6-foot cable length for connecting to devices without having to be too close
  • USB to Straight-Through RS232 Serial Adapter
Applications
  • Perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port
  • Connect, monitor and control industrial/automotive sensors and equipment
  • Connect bar code scanners, receipt printers and other point of sale devices
  • Connect and program LED and Digital signage boards with serial communication ports
  • Connect a satellite receiver, serial modem, or PDU
Product Numbers
Dell Harmony A5726785
TechData Dis 11030172
ASI Distribution USA 111805
D and H ICUSB2321F
Ingram Micro USA GV8937
Synnex US STA-ICUSB2321F
UPC Code 065030843485
Product appearance and specifications are subject to change without notice.

Technical Specifications

Warranty Information
Warranty 2 Years
Hardware
Interface Serial
Port Style Cable Adapter
Ports 1
Bus Type USB 2.0
Chipset ID FTDI - FT232RL
Connector(s)
Connector Type(s) 1 - DB-9 (9 pin; D-Sub) Male
1 - USB A (4 pin) Male
Performance
FIFO 256 Bytes
Serial Protocol RS-232
Max Baud Rate 115.2 Kbps
Data Bits 7, 8
Parity None, Odd, Even, Mark, Space
Stop Bits 1, 2
Software
OS Compatibility Windows® 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000, CE(4.2+)
Windows® Server 2008 R2, 2003(32/64)
Mac OS 9.x, 10.x (Tested up to 10.8)
Linux
Physical Characteristics
Color Black
Enclosure Type Plastic
Cable Length 6 ft [1.8 m]
Product Length 1.8 in [45 mm]
Product Width 1.6 in [41.5 mm]
Product Height 0.9 in [22 mm]
Product Weight 7.1 oz [200 g]
Power
Power Adapter Included USB-Powered
Environmental
Humidity 5~95% RH
Operating Temperature 0°C to 55°C (32°F to 131°F)
Storage Temperature -20°C to 85°C (-4°F to 185°F)
Special Notes / Requirements
System and Cable Requirements One available USB 1.1 (or better) port
Packaging Information
Shipping (Package) Weight 0.5 lb [0.2 kg]
What's in the Box
Included in Package 1 - USB to RS-232 Serial Adapter
1 - Driver CD
1 - Instruction Manual
Certifications, Reports and Compatibility

Related Products

USB to RS232 DB9 Serial Adapter Cable - M/M
ICUSB232 USB to RS232 DB9 Serial Adapter Cable - M/M Add one serial RS-232 port to any laptop or computer with a USB port
$20.99
In Stock USA: 942  |  Canada: 917
2 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
ICUSB2322F 2 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention Add two RS232 serial ports with COM retention to your laptop or desktop computer through USB
$65.99
In Stock USA: 242  |  Canada: 9
USB to RS232 DB9 Serial Adapter Cable with COM Retention
ICUSB232PRO 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention Add an RS-232 serial port to your laptop or desktop computer through USB; features COM port retention
$27.99
In Stock USA: 340  |  Canada: 0
1 Port Professional USB to Serial Adapter Cable with COM Retention
ICUSB2321X 1 Port Professional USB to Serial Adapter Cable with COM Retention Add one serial RS-232 port with com retention to any laptop or computer with a USB port
$43.99
In Stock USA: 1367  |  Canada: 13
2 Port USB to RS232 Serial DB9 Adapter Cable
ICUSB232C2 2 Port USB to RS232 Serial DB9 Adapter Cable Add 2 serial RS-232 ports to any laptop or computer with a USB port
$46.99
In Stock USA: 3056  |  Canada: 223
2 Port Wall Mountable USB to Serial Adapter Hub with COM Retention
ICUSB2322X 2 Port Wall Mountable USB to Serial Adapter Hub with COM Retention Add 2 serial RS-232 ports to any laptop or computer with a USB port
$64.99
In Stock USA: 71  |  Canada: 18
4 Port USB to RS232 Serial DB9 Adapter Hub
ICUSB2324 4 Port USB to RS232 Serial DB9 Adapter Hub Add four RS232 serial ports to any notebook or desktop computer using a single USB port
$92.99
In Stock USA: 111  |  Canada: 19
4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention
ICUSB2324X 4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention Add 4 serial RS-232 ports to any laptop or computer with a USB port
$99.99
In Stock USA: 236  |  Canada: 34
8 Port USB to RS232 Serial DB9 Adapter Hub
ICUSB2328 8 Port USB to RS232 Serial DB9 Adapter Hub Add eight RS232 serial ports to any notebook or desktop computer using a single USB port
$215.99
In Stock USA: 92  |  Canada: 10
24in Internal USB Motherboard Header to Serial RS232 Adapter
ICUSB232INT1 24in Internal USB Motherboard Header to Serial RS232 Adapter Add an RS232 serial port to any system with an available USB motherboard header
$30.99
In Stock USA: 776  |  Canada: 37
24in Internal USB Motherboard Header to 2 Port Serial RS232 Adapter
ICUSB232INT2 24in Internal USB Motherboard Header to 2 Port Serial RS232 Adapter Add two RS232 serial ports to any system with an available USB motherboard header
$66.99
In Stock USA: 256  |  Canada: 21

Accessories

DB9 to DB25 Serial Cable Adapter - F/F
AT925FF DB9 to DB25 Serial Cable Adapter - F/F Convert a DB9 male port to a DB9 female port
$7.99
In Stock USA: 19  |  Canada: 100
5 Port PCI High Speed USB 2.0 Adapter Card
PCI420USB 5 Port PCI High Speed USB 2.0 Adapter Card Add 5 USB 2.0 ports to any desktop computer with a PCI slot
$19.99
In Stock USA: 5339  |  Canada: 141
10 ft Cross Wired DB9 to DB25 Serial Null Modem Cable - F/M
$7.99
In Stock USA: 187  |  Canada: 0
10 ft DB9 RS232 Serial Null Modem Cable F/M
SCNM9FM 10 ft DB9 RS232 Serial Null Modem Cable F/M Transfer files via serial connection
$8.99
In Stock USA: 974  |  Canada: 363
16 ft USB 2.0 Active Extension Cable - M/F
USB2FAAEXT15 16 ft USB 2.0 Active Extension Cable - M/F Reliably extend the distance of a USB 2.0 device an additional 16ft
7 Port Compact Black USB 2.0 Hub
ST7202USB 7 Port Compact Black USB 2.0 Hub Turn a single USB 2.0 port into 7 external USB 2.0 ports
$23.99
In Stock USA: 2991  |  Canada: 480
4 Independent Port PCI Express USB 2.0 Adapter Card
PEXUSB400 4 Independent Port PCI Express USB 2.0 Adapter Card Add four independent USB 2.0 ports capable of a maximum transfer rate of 480Mbps per port to a PCI Express PC
$73.99
In Stock USA: 672  |  Canada: 10

Downloads

Driver(s):
Manual(s):
Data Sheet(s)