StarTech 2-Port PCI Low Profile RS232 Serial Adapter Card

StarTech 2-Port PCI Low Profile RS232 Serial Adapter Card — image 1
StarTech 2-Port PCI Low Profile RS232 Serial Adapter Card — image 2
StarTech 2-Port PCI Low Profile RS232 Serial Adapter Card — image 3
85%
88%
Ease of Installation
90%
Data Transfer Speed
91%
Compatibility with Operating Systems
85%
Build Quality
87%
Performance in Professional Use
63%
Driver Compatibility (Non-Windows Systems)
89%
Compact Design
92%
Space-Saving Feature
92%
Value for Money
84%
Support for Legacy Devices
78%
Customer Support
86%
Overall Reliability
More

Overview

The StarTech 2-Port PCI Low Profile RS232 Serial Adapter Card provides a reliable solution for adding two RS-232 serial ports to a low-profile computer via a PCI slot. This compact adapter is ideal for connecting legacy serial devices like printers or modems, ensuring compatibility with a wide range of equipment. It works seamlessly with Windows, DOS, and Linux operating systems, making it versatile for various setups. Its small design is especially suited for small form-factor PCs, offering a space-saving solution without compromising functionality.

Features & Benefits

Equipped with a 16550 UART, this serial adapter offers high-speed data transfer, making it an excellent choice for users who need consistent performance in professional or industrial environments. The low-profile bracket ensures compatibility with compact computer cases, while the plug-and-play setup simplifies installation, eliminating the need for extra drivers. Whether for general computing or specialized tasks, this PCI card enhances connectivity and extends the usability of legacy devices. With its reliable performance, it’s a practical solution for those seeking dependable serial connectivity.

Best For

This serial adapter is perfect for users needing to expand their computer’s serial ports to accommodate older devices like barcode scanners or industrial equipment. It's especially useful for small form-factor desktop or workstation owners, providing a low-profile solution that doesn’t sacrifice functionality. IT professionals and engineers who work with legacy serial interfaces will also appreciate its ease of installation and solid performance. In environments where RS-232 connectivity is still in use, this PCI card serves as an invaluable tool to maintain legacy systems.

User Feedback

Many users appreciate the easy installation and plug-and-play functionality, which makes setting up the adapter hassle-free. The low-profile design is another highlight, with several buyers noting its ability to fit into tight spaces without issue. However, some users report driver compatibility problems on non-Windows systems, which may require additional configuration. Despite these minor setbacks, the overall feedback is positive, with many valuing its reliable performance and solid build quality, especially considering its price point.

#Serial Port Cards
#I/O Port Cards
#Internal Components
#Computer Components
#Computers & Accessories
#Electronics

Pros

  • This serial adapter is a great solution for expanding RS-232 ports on small form-factor PCs.
  • The plug-and-play installation process makes it easy to set up without needing extra drivers.
  • Compatible with Windows, DOS, and Linux, making it a versatile choice for various operating systems.
  • Its compact design is ideal for space-constrained setups, fitting perfectly in low-profile cases.
  • Equipped with a 16550 UART, this device ensures reliable high-speed data transfer for legacy devices.
  • Users have appreciated its strong build quality and the value it offers at its price point.

Cons

  • Some users report driver compatibility issues, particularly on non-Windows systems like Linux.
  • The two RS-232 ports might not be enough for users with higher expansion needs.
  • A few buyers have experienced occasional disconnects or lag with older hardware connections.
  • While the installation is simple, users with specific system configurations may encounter challenges.
  • Some users feel that the card is not suitable for demanding or continuous high-speed tasks.
  • The low-profile bracket may limit compatibility with certain non-standard case designs.

Ratings

After analyzing verified user feedback from multiple platforms and languages, we have gathered a comprehensive overview of the StarTech 2-Port PCI Low Profile RS232 Serial Adapter Card. All spam, bot-driven, and incentivized reviews were filtered out to ensure that only authentic, high-quality feedback contributed to these ratings. Both strengths and areas of improvement have been considered in these scores, reflecting genuine user experiences worldwide.

Ease of Installation
88%
Many users have praised the simple plug-and-play installation process. The card doesn't require additional drivers, which makes setup fast and hassle-free. This feature is especially appreciated by those who need a quick and reliable way to expand their system's connectivity.
While installation is easy for most, a few users have mentioned encountering issues when setting up on non-Windows systems, particularly with driver compatibility. This can make it slightly difficult for those using Linux or DOS, despite the claimed cross-platform support.
Data Transfer Speed
90%
The high-speed data transfer performance of this device stands out for users in professional environments. Many report that the 16550 UART chip ensures stable and fast communication with legacy devices like printers and modems, even under heavy usage.
Some users have noted that data speeds may not be optimal for more demanding applications. While it meets basic requirements for legacy devices, it may not perform as efficiently with high-throughput tasks compared to more modern alternatives.
Compatibility with Operating Systems
91%
The wide compatibility across Windows, DOS, and Linux is a big selling point. Users who rely on older operating systems or multi-OS setups find this device especially useful, as it integrates seamlessly with various configurations without requiring complex adjustments.
A few users have reported minor difficulties with non-Windows systems, such as needing to manually install drivers. While the card claims to be compatible with several OS options, some Linux and DOS users still find setup to be less intuitive than expected.
Build Quality
85%
The compact and solid build quality ensures that this serial adapter is both durable and reliable. Users have mentioned that it is designed to last, providing excellent value for money compared to other similar adapters in this price range.
However, a few buyers noted that the card's casing feels somewhat light and could be more robust, especially in environments with heavy usage. While it is functional, the build doesn't always meet the premium feel of more expensive alternatives.
Performance in Professional Use
87%
Many professionals appreciate how well this adapter works in industrial or office environments where legacy devices are still in use. The reliable performance and easy setup make it an efficient choice for expanding serial port options without unnecessary complexity.
Some professionals have mentioned that while the card performs adequately, it doesn't always match the performance of more advanced solutions. In high-demand, continuous use cases, the data throughput and connection stability could be improved.
Driver Compatibility (Non-Windows Systems)
63%
37%
When it comes to Windows, the installation and driver support are solid, with users experiencing smooth integration. For those using the card on Windows-based systems, the compatibility is praised for being straightforward and reliable.
However, the biggest issue lies in the limited driver support for non-Windows systems. Users running Linux or DOS often struggle with installation and configuration, and some report that official support or resources for these platforms are lacking, making the card harder to set up.
Compact Design
89%
The low-profile bracket included with this PCI card allows it to fit in compact, space-saving builds. Users with small form-factor PCs have expressed satisfaction with how well the card integrates into tight spaces, making it ideal for those looking to add serial ports without sacrificing room for other components.
The compact size, while a strength for small builds, may be a limitation in terms of cooling. Some users have found that the lack of space around the card could slightly affect airflow in certain tight PC cases, leading to minor heat-related concerns.
Space-Saving Feature
92%
The low-profile design of this adapter card is perfect for small form-factor PCs. Users who need to maximize space have highly rated this product for its ability to add serial ports without requiring bulky hardware that could take up valuable room in tight computer cases.
While most users benefit from its compact design, a few have pointed out that the small profile could be less stable in systems with heavy internal traffic or expansion needs. The card's limited physical space could feel restrictive if more ports or additional features were required.
Value for Money
92%
For its price, this PCI serial adapter offers excellent value. Many buyers feel that it provides great functionality for connecting legacy devices, and the plug-and-play installation, along with the durable build, justifies the cost for most users.
A small number of users feel that while the card is inexpensive, it could offer more features for power users or those needing faster data throughput. The lack of additional ports or advanced features may limit its appeal for more demanding applications.
Support for Legacy Devices
84%
This serial adapter is highly praised for its ability to connect legacy RS-232 devices like older printers, scanners, and modems. Users who work with older technology have found it indispensable for maintaining these devices, even in modern systems.
While it works well for most legacy devices, some users have pointed out that newer hardware, especially high-speed peripherals, may not be fully compatible with the card. It's a great option for older equipment but less suitable for those with more advanced serial port needs.
Customer Support
78%
22%
Many users report that customer support is responsive and offers helpful solutions when issues arise. Those who had questions about installation or troubleshooting were able to get assistance promptly, which added value to the overall experience.
However, there are some reports of delayed responses or difficulty reaching support in more complex cases. A few users felt that the documentation could be more detailed to reduce the reliance on customer service for common setup questions.
Overall Reliability
86%
Overall, the device performs reliably in most use cases. Users have highlighted the adapter's consistent performance, even in professional settings, where uninterrupted connectivity is critical. Many buyers report that the product has served them well over extended periods of use.
A small number of users have reported occasional connection drops or other reliability issues under certain conditions. While the card is dependable for most tasks, some environments may require more robust solutions to avoid occasional instability.

Suitable for:

The StarTech 2-Port PCI Low Profile RS232 Serial Adapter Card is an excellent choice for users who need to expand serial connectivity on older systems or small form-factor PCs. It works well for professionals or hobbyists who rely on legacy devices such as printers, modems, or industrial machinery that use RS-232 ports. IT professionals, engineers, and users working in environments where serial communication is still in use will appreciate the reliable performance and ease of installation. Its plug-and-play nature makes it suitable for quick upgrades in workplaces or home offices where space is limited, thanks to its compact design. For those with multi-OS setups, this adapter supports Windows, DOS, and Linux, providing a versatile solution for diverse operating systems.

Not suitable for:

While the StarTech 2-Port PCI Low Profile RS232 Serial Adapter Card offers strong performance for legacy devices, it may not be the best option for users with high-speed serial communication needs. Users who require advanced data throughput for more modern equipment or demanding applications may find it lacking. Additionally, non-Windows systems, particularly Linux and DOS, may face some compatibility issues, as several users have reported difficulties with driver installations. Those looking for a card with additional features, such as more ports or faster transfer rates, might find this product too limited. Similarly, power users seeking a robust solution for continuous, high-performance use may need to consider alternatives.

Specifications

  • Product Type: PCI serial adapter card designed to add two RS-232 serial ports to a low-profile PC.
  • Ports: Provides two RS-232 serial ports for connecting legacy devices like printers or modems.
  • Bracket Type: Includes a low-profile bracket, making it compatible with smaller computer cases.
  • Compatibility: Works with Windows, DOS, and Linux operating systems, offering broad compatibility for different environments.
  • UART: Equipped with a 16550 UART for reliable high-speed data transfer.
  • Installation: Plug-and-play installation simplifies setup, typically requiring no additional drivers for most systems.
  • Data Transfer Speed: Supports high-speed data transfer, ensuring efficient communication between devices.
  • Dimensions: Measures 5.91 x 0.87 x 5.51 inches, fitting into compact spaces for small form-factor PCs.
  • Weight: Weighs 5 ounces, making it lightweight and easy to handle during installation.
  • Interface: Uses a PCI interface to add serial ports to the computer, compatible with available PCI slots.
  • Use Case: Ideal for connecting legacy serial devices, particularly in professional and industrial applications.
  • Form Factor: Low-profile form factor designed for use in space-constrained or compact desktop systems.
  • Environmental Compatibility: Suitable for environments where legacy RS-232 connectivity is still in use.
  • Driver Compatibility: While optimized for Windows, users may experience driver compatibility issues in non-Windows systems like Linux.
  • Warranty: Backed by a manufacturer warranty for reliability and peace of mind.
  • Professional Use: Well-regarded for its use in professional and industrial environments, especially where reliable serial communication is essential.

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FAQ

This serial adapter adds two RS-232 serial ports to a low-profile PC via a PCI slot, making it ideal for connecting legacy devices like printers or modems.

Installation is straightforward, thanks to its plug-and-play design. You simply need to insert it into a PCI slot, and no additional drivers are required for most systems, though compatibility may vary with non-Windows OS.

This adapter supports a wide range of operating systems including Windows, DOS, and Linux, making it versatile for various setups.

Yes, the StarTech 2-Port PCI Low Profile RS232 Serial Adapter Card comes with a low-profile bracket, making it perfect for small form-factor desktops or workstations.

The card is equipped with a 16550 UART, which allows for reliable, high-speed data transfer, suitable for most industrial and professional applications requiring serial communication.

While it is primarily optimized for Windows, users report occasional driver compatibility issues with non-Windows systems like Linux. However, many users find it functional with proper drivers.

This adapter provides two RS-232 serial ports, which are sufficient for connecting multiple legacy devices simultaneously, such as printers, modems, or other serial peripherals.

While this device is excellent for typical legacy connectivity needs, it may not be the best choice for extremely high-demand or continuous high-speed data transfer tasks due to its limited throughput capabilities.

The low-profile bracket is designed for compatibility with small cases, but in some non-standard or very compact setups, users may find it difficult to install depending on available space.

This adapter is ideal for users needing serial port expansion for legacy devices in environments where RS-232 connectivity is still in use, such as for industrial equipment or older office hardware.