5.30 CAD
StarTech.com USB C to Serial Adapter Cable 16"
USB-C to serial adapter cable converts USB Type C to RS232, ideal for connecting PLCs, scanners and printers with a male to male DB9 connection.
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StarTech.com USB C to Serial Adapter Cable (16")
The StarTech.com USB C to Serial Adapter Cable 16" is a compact, high‑performance bridge that connects modern USB C devices to legacy RS232 serial equipment. Designed for engineers, technicians, and system integrators who need reliable serial communication in a portable form factor, this adapter delivers robust data transfer with minimal latency.
Key Features
- USB C to DB‑9 (RS232) Conversion: Male USB C connector on one end and male DB‑9 serial port on the other, enabling direct connection to PLCs, industrial scanners, printers, and other serial devices.
- Prolific PL2303RA Chipset: The industry‑standard Prolific driver ensures compatibility across Windows, macOS, and Linux operating systems without additional configuration.
- Compact 16‑inch (0.4 m) Cable Length: Short enough for desk setups yet long enough to reach most equipment without strain.
- High Data Rate: Supports up to 921.6 Kbit/s, sufficient for high‑throughput serial applications.
- Robust Build: Black, durable housing with a thickness of 20 mm and overall weight of only 36 g, making it easy to handle in tight spaces.
- Wide Operating Conditions: Functionality from 0 °C to 60 °C and humidity tolerance up to 65 %, suitable for both office and industrial environments.
- Regulatory Compliance: Meets CE, FCC, Microsoft WHQL, REACH, and RoHS standards, guaranteeing safety and environmental responsibility.
Technical Specifications
| Parameter | Value |
|---|---|
| Connector 1 (USB C) | Male, Straight |
| Connector 2 (DB‑9) | Male, Straight |
| Cable Length | 0.4 m (16") |
| Chipset | Prolific PL2303RA |
| Data Bits | 5, 6, 7, 8 |
| Parity | None (default) |
| Stop Bits | 1 or 2 (configurable) |
| Baud Rate | Up to 921.6 Kbit/s |
| Operating Temperature | 0 °C – 60 °C |
| Storage Temperature | -20 °C – 80 °C |
| Operating Humidity | 0 % – 65 % |
| Weight | 36 g |
| Dimensions (Cable) | 35 mm width, 20 mm height |
| Package Size | 200 × 400 × 360 mm (master case) |
| Package Weight | 100 g per unit |
| Compliance | CE, FCC, Microsoft WHQL, REACH, RoHS |
| Operating System Compatibility | Windows 7/8.1/10, Windows Server 2008 R2/2012 R2/2016; macOS 10.11–10.12; Linux kernel 2.6.x – 4.4.x |
| Manufacturer | StarTech.com |
Use Cases and Applications
The adapter is ideal for:
- Industrial Automation: Connecting modern control PCs to legacy PLCs, motor drives, or fieldbus gateways that rely on RS232.
- Diagnostics and Maintenance: Quickly interfacing with serial diagnostic tools, firmware programmers, or service consoles without bulky adapters.
- Printing and Scanning: Linking USB C laptops to older printers or barcode scanners that only support DB‑9 serial input.
- Embedded Systems Development: Providing a convenient serial console for debugging embedded boards during prototyping.
- Data Acquisition: Connecting data loggers, sensors, or measurement instruments that output RS232 signals to modern computers.
Installation and Setup
- Insert the USB C plug into a compatible USB C port on your computer or device.
- Connect the DB‑9 end to the serial port of your target equipment.
- Windows users may need to install the StarTech.com driver; macOS and Linux typically recognize the adapter automatically via the Prolific PL2303RA chipset.
- Configure the desired baud rate, data bits, parity, and stop bits in your terminal or application software.
- Verify communication by sending test commands or monitoring serial traffic.
Maintenance Tips
- Keep connectors clean; use a soft brush to remove dust from the DB‑9 pins.
- Avoid bending the cable sharply; maintain a gentle curve to preserve signal integrity.
- Store in a dry environment within the specified temperature range to prevent degradation.
Why Choose StarTech.com?
StarTech.com is renowned for delivering reliable, high‑quality connectivity solutions. This USB C to Serial Adapter Cable exemplifies their commitment to:
- Cross‑Platform Compatibility: Seamless operation across major operating systems.
- Compliance and Safety: Adherence to international standards ensures safe use in regulated environments.
- Durability: Robust construction suitable for both office and industrial settings.
Conclusion
The StarTech.com USB C to Serial Adapter Cable (16") is a versatile, reliable bridge that brings legacy RS232 devices into the modern USB C era. With its compact size, high data rate, and broad compatibility, it serves as an essential tool for professionals who need dependable serial communication without compromising on portability or performance.
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| Tags | Serial Port USB Type C RS232 Cable Converter cable Serial adapter USB-C Serial Cable Serial Adapter Cable Adapter Cable 16" C to Serial Adapter USB C |
| Identifiers | |
| Brand | STARTECH.COM Startech.com is a brand that specializes in computer and electronic accessories. They offer a wide range of products, including adapters, cables, storage solutions, and more. |
| MPN | STARTECH.COM ICUSB232C |
| ID | 24944988 |
| Dimensions / Weight | |
| Key Features | |
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Cable length The linear distance that a cable covers, expressed with a length unit such as meters, centimeters or inches. It represents the total usable length of the cable for connecting devices.
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0.4 m |
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Certification A list of official certifications or compliance marks that the product has received from regulatory bodies, safety organizations, or industry standards groups. Each entry represents a distinct certification such as CE, FCC, RoHS, UL, or WEEE, and may include additional details like version numbers or specific test reports.
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CE, FCC, Microsoft WHQL, REACH |
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Colour The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.
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Black |
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Connector 1 The physical interface or port located at the first end of a cable or device, such as USB‑A, HDMI, RJ‑45, DisplayPort, Lightning, or other standard connectors. It identifies the shape, pin count and electrical characteristics that determine compatibility with cables, adapters or other components.
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USB C |
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Connector 1 form factor The physical shape or configuration of the first connector on a device, indicating whether it is straight, angled, right‑handed, left‑handed, rotating, foldable, or another form. This attribute helps users identify how the connector aligns with cables and ports.
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Straight |
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Connector 1 gender Indicates the gender or sex classification of a connector, such as Male, Female, or Unspecified. This attribute helps users identify whether a cable or port is designed for insertion (Male) or reception (Female).
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Male |
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Connector 2 The physical interface or port used to connect a device to another component, such as USB, HDMI, RJ‑45, audio jacks, or fiber optic connectors. It identifies the shape, pin count, and electrical characteristics that determine compatibility with cables, adapters, and peripherals.
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DB-9 |
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Harmonized System HS code The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.
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84733080 |
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Master outer case height The vertical dimension of a product’s outer enclosure measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where the overall height of the external case is relevant, including electronics, appliances, furniture and packaged goods.
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255 mm |
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Master outer case length The linear dimension of a product’s outer case measured in a standard unit such as meters, centimeters or inches. It represents the overall length from one end to the other and is used to compare the size of similar items across categories.
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400 mm |
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Master outer case width The horizontal dimension of a product’s outer enclosure measured in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
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360 mm |
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Operating relative humidity The range of relative humidity (in percentage) within which the product is designed to operate reliably. Values are expressed as a minimum–maximum interval such as "20 - 80 %" and indicate the acceptable environmental moisture level for optimal performance.
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0 - 65% |
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Operating temperature The range of temperatures in which a product can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.
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0 - 60 °C |
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Package depth The linear measurement from front to back or top to bottom of a product’s packaging, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the packaged item is and can be used for fitting, compatibility, or spatial planning.
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220 mm |
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Package weight The mass of the product’s packaging expressed in a standard unit such as grams or kilograms. It indicates how heavy the package is and can be used for shipping calculations, handling instructions, or consumer information.
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100 g |
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Package width The horizontal measurement of a product’s packaging, expressed in a linear unit such as millimetres or inches. It indicates how wide the package is from one side to the other and helps customers assess fit for storage, shipping, or display.
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200 mm |
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Quantity per pack The total count of individual units contained within a single package or bundle. This value helps customers understand how many pieces they receive when purchasing the product, and it is useful for inventory, shipping, and comparison purposes.
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1 pc(s) |
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Storage temperature The range of temperatures in which a device can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.
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-20 - 80 °C |
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Sustainability certificates A list of environmental, safety or quality certifications that a product has obtained from recognized authorities. Typical entries include RoHS, ENERGY STAR, CE, WEEE, TCO Certified, FCC, and other industry‑specific standards.
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CE, RoHS |
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Weight The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
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36 g |



