StarTech. com ICUSB232C USB-C to Serial RS-232 DB9 Adapter Cable - 16" (40cm) Male/Male - Screw Lock - Black
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Product Features
Technical Overview
This data transfer adapter implements a USB 2.0 to serial bridge chipset, enabling communication with RS-232 devices. It supports standard serial parameters including data bits (5, 6, 7, 8), stop bits (1, 1.5, 2), and parity modes (None, Odd, Even, Mark, Space). Flow control options include Xon/Xoff, RTS/CTS, and DTR/DSR for reliable data transmission.
The cable operates as a USB bus-powered device, drawing power directly from the host computer without requiring an external power supply. With a 512-byte FIFO buffer, it handles data bursts efficiently, maintaining stable communication with industrial equipment.
This section brings together practical product details such as Connector Type on First End, Connector on First End Details, Connector Type on Second End, Color Family, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The ICUSB232C adapter delivers reliable serial connectivity with modern convenience. Its screw-lock DB9 connector ensures physical stability in vibration-prone environments, while the driverless compatibility eliminates complex software setup across Windows, macOS, and Linux systems.
Universal Compatibility
Works with Windows 7 through current versions, macOS 10.11+, and Linux kernels 2.6+. The adapter automatically installs without additional drivers on most systems.
- Plug-and-play operation
- Tested on major OS versions
- No driver CD required
Industrial Durability
Built for professional use with screw-lock connectors that prevent accidental disconnection. The black PVC jacket provides abrasion resistance for daily use.
- Secure screw-lock mechanism
- Professional-grade construction
- Reliable in demanding environments
Deployment / Use Cases
This USB-C to serial adapter serves multiple professional scenarios where legacy serial equipment must interface with modern computing platforms. Manufacturing facilities use it to connect laptops to programmable logic controllers (PLCs) for configuration and monitoring. Scientific laboratories employ it with oscilloscopes, sensors, and measurement devices that still utilize RS-232 communication.
Retail and service environments deploy the adapter with receipt printers, scales, and medical devices requiring serial connectivity. IT professionals maintain legacy industrial systems, automation equipment, and specialized peripherals that lack native USB interfaces. The compact 16-inch length provides flexibility for desktop and portable setups without excessive cable clutter.
Industrial Automation
Connect laptops to PLCs, motor controllers, and sensors in manufacturing and process control applications.
- Factory floor diagnostics
- Equipment configuration
- Real-time monitoring
Scientific & Medical
Interface with laboratory instruments, oscilloscopes, analyzers, and medical devices that use serial communication.
- Data acquisition
- Instrument control
- Research applications
Physical Profile
The adapter cable features a sleek black design that blends with professional equipment. Weighing just 1.30 ounces (36.85 grams), it adds minimal bulk to laptop bags or toolkits. The 16-inch (40 cm) length provides sufficient reach for most desktop applications while maintaining portability. The screw-lock nuts on the DB9 connector require a standard screwdriver for secure attachment to equipment.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.30 oz (36.85 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Weight
- 1.30 oz (36.85 g)
What's in the Box
The package includes the complete adapter solution ready for immediate deployment.
Package contents include Serial/USB Data Transfer Cable Quick-start Guide, Serial/USB Data Transfer Cable. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- USB-C to Serial RS-232 DB9 adapter cable for modern laptops
- 16-inch (40 cm) black cable with male USB-C and male DB9 connectors
- Screw-lock nuts on DB9 connector for secure connections
- Driverless setup compatible with Windows 7+, macOS 10.11+, Linux 2.6+
- Supports baud rates up to 921.6 Kbps with configurable serial parameters
- USB bus powered - no external power supply required
- Ideal for PLCs, scanners, sensors, oscilloscopes, and receipt printers
- Backed by StarTech.com's 2-year warranty and technical support
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | ICUSB232C |
| Brand Name | StarTech.com |
| Product Name | Serial/USB Data Transfer Cable |
| Packaged Quantity | 1 Each |
| Product Type | Data Transfer Adapter |
| Technical Information | |
| Connector Type on First End | USB 2.0 Type C - Male |
| Connector on First End Details | 1 x 24-pin USB 2.0 Type C - Male |
| Connector Type on Second End | DB-9 RS-232 Serial - Male |
| Connector on Second End Details | 1 x 9-pin DB-9 RS-232 Serial - Male |
| Features | Screw Lock |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Weight (Approximate) | 1.30 oz (36.85 g) |
| Miscellaneous | |
| Package Contents | Serial/USB Data Transfer Cable Quick-start Guide |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What is the maximum cable length and data transfer speed?
This adapter cable measures 16 inches (40 centimeters) in length, providing practical reach for desktop applications. It supports serial communication at baud rates up to 921.6 Kbps, with configurable data bits (5-8), stop bits (1, 1.5, 2), and parity modes. The 512-byte FIFO buffer helps maintain reliable data flow during transmission.
Does the DB9 connector have any securing mechanism?
Yes, the male DB9 connector includes screw-lock nuts that secure the connection to compatible equipment. This prevents accidental disconnection in industrial environments or mobile applications where vibration or movement might loosen standard connectors. The screws require a standard screwdriver for attachment.
What types of equipment can I connect with this adapter?
This adapter connects USB-C equipped computers to RS-232 serial devices including programmable logic controllers (PLCs), barcode scanners, sensors, oscilloscopes, medical devices, scales, and receipt printers. It's commonly used in manufacturing, scientific research, retail, and automation environments where legacy serial equipment remains in service.
Is external power required for this adapter?
No, the adapter is USB bus powered, drawing all necessary power from the host computer's USB-C port. This eliminates the need for an external power supply or additional cables, simplifying deployment in field service, portable, and desktop applications where power outlets may be limited.
What warranty and support does StarTech.com provide?
StarTech.com backs this RS-232 adapter with a 2-year limited warranty. The company also offers free 24/5 technical support from North America-based, multi-lingual technicians. With over 30 years serving IT professionals, StarTech.com provides reliable products and comprehensive support for business and industrial applications.
What refresh rate or brightness details are available?
Display-oriented products are best judged through screen, connectivity, and installation specifications. Those facts help buyers confirm visual fit, mounting flexibility, and deployment suitability more clearly than generic summary text.
What input or connectivity options are listed?
1 x 24-pin USB 2.0 Type C - Male.
Does the display support VESA mounting or adjustment features?
Display-oriented products are best judged through screen, connectivity, and installation specifications. Those facts help buyers confirm visual fit, mounting flexibility, and deployment suitability more clearly than generic summary text.
| Qty | Price | Available |
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