Product Type | Serial Adapter |
Form Factor | External |
Enclosure Color | Gray |
Power Source | USB-Powered |
Weight | 95 g |
Chipset | FTDI FT232RL + ZT485E |
Mounting Options | DIN rail or wall-mountable via included hardware |
LED Indicators | Power, TX, RX |
StarTech USB to RS232/422/485 Serial Adapter, ICUSB2324852





Key Benefits

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- Supports legacy serial protocols (RS232, RS422, RS485), making it ideal for industrial device integration
- High-speed data transfer up to 921 Kbps ensures smooth communication with serial peripherals
- Lifetime support and TAA compliance provide extra assurance for government and enterprise buyers
Product Overview
Add RS232, RS422 and RS485 support to your laptop or desktop computer via USB - USB to RS232 RS422 RS485 - USB to Serial - USB to DB9 - USB to serial Adapter - USB to serial portSpecifications
Product Overview
Wireless Features
Wireless Support |
Compliance & Origin
RoHS Compliant | Yes |
TAA Compliant | Yes |
Certifications | CE, FCC |
Country of Origin | Taiwan |
Advanced Security Features
Surge Protection | 15kV ESD Protection on each signal pin |
Isolation | No galvanic isolation |
Interfaces
Interface Type | USB to Serial (RS-232/422/485) |
Host Interface | USB Type-B Female |
Connector Type | DB-9 Male, Terminal Block (5-Pin) |
Number of Serial Ports | 1 |
Networking / Ports Qty | 2 |
Data Transfer Rate | 921.6 Kbps |
USB Specification | USB 1.1 / USB 2.0 compatible |
ESD Protection | 15kV (Air), 8kV (Contact) |
Max Cable Length | 5 meters (USB) |
Physical & Environmental
Width | 1.7 Inch |
Depth | 3.2 Inch |
Height | 0.9 Inch |
Operating Temperature | 0°C to 55°C (32°F to 131°F) |
Storage Temperature | -20°C to 85°C (-4°F to 185°F) |
Humidity (Operating) | 5% to 95% RH (non-condensing) |
Product Material | Plastic |
Cloud Management & Licensing
Cloud Management | |
Licensing Requirements | No license required |
Drivers Included | Yes – Windows, Linux, macOS |
OS Compatibility | Windows 11/10/8/7, Linux, macOS |