Products Accessories and Cables StarTech 1 Port USB 2.0 to ...

StarTech 1 Port USB 2.0 to Serial RS232 Adapter Cable, 12in, ICUSB2321X

VENDOR: STARTECH Mfg Part#: ICUSB2321X UPC#: 065030827270
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$46.90
$46.90
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MSRP: $49.99
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  • 1-port USB 2.0 to DB9 serial RS232 adapter
  • 12-inch (30cm) cable with male-to-male connectors
  • TIUSB3410 chipset with dual data buffers for stable transfer
  • COM port retention for consistent operation
  • TAA-compliant and manufactured in Taiwan
  • Compatible with Windows 8.1 and newer (REV2 only)

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Key Benefits

Eye-Insights
  • Ensures legacy device connectivity with modern USB ports using RS232 protocol.
  • Ideal for secure government or enterprise use thanks to TAA compliance and Taiwan-based manufacturing.
  • Simplifies deployment with plug-and-play functionality and support for COM retention in Windows.

Product Overview

USB to serial RS232 (DB9) adapter for Windows; Windows 8.1 & up is only supported by REV2 - Does not support macOS, ChromeOS, Linux - COM retention - Simple install / operation - 12in (30cm); TIUSB3410 Chipset; Dual buffers for data transfer; TAA

Specifications

Product Overview
Product Type USB to Serial RS232 Adapter Cable
Manufacturer StarTech
Part Number ICUSB2321X
Form Factor External Cable Adapter
Chipset TI USB3410
Color Black
Cable Length 12 in (30 cm)
Weight 72 g (2.5 oz)
Power Source USB-powered
Supported Operating Systems Windows XP to Windows 10 (REV2 only), not macOS, Linux, ChromeOS
COM Port Retention Yes

Physical & Environmental
Enclosure Type Plastic
Connector Plating Nickel
Cable Jacket Material PVC - Polyvinyl Chloride
Operating Temperature 0°C to 50°C (32°F to 122°F)
Storage Temperature -10°C to 70°C (14°F to 158°F)
Humidity 5% to 95% RH, non-condensing

Cloud Management & Licensing
Driver Installation Manual or automatic via Windows Update
Bundled Software Driver software included or downloadable

Interfaces
Interface Type USB 2.0 to RS-232 (DB9)
Port Count 1 Serial Port
Connector A USB Type-A Male
Connector B DB9 Male (RS-232)
Baud Rate / Data Transfer Rate Up to 128 Kbps
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Mark, Space
FIFO Buffer 512 Bytes Transmit, 512 Bytes Receive
Flow Control Xon/Xoff, RTS/CTS, DSR/DTR

Compliance & Origin
TAA Compliant Yes
Country of Origin Taiwan
Certifications CE, FCC, RoHS
Warranty 2 Years
UPC 065030827270

Advanced Security Features
Secure Data Transmission No encryption, standard RS-232 protocol