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StarTech PCI2S950DV OneConnect 2 Port DB9 SER PCI RS-232 16950
- 2 x RS-232 Serial Ports.
- PCI interface for adding serial connectivity.
- Features 16950 UART for enhanced performance and buffer capacity.
- Supports data transfer rates up to 115.2 Kbps.
- DB9 male connectors for standard serial connections.
- Plug-and-play installation.
- Ideal for industrial automation, POS systems, and legacy device connectivity.
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Product Overview
StarTech PCI2S950DV is a 2-Port PCI RS-232 Serial Adapter Card featuring the 16950 UART. It provides reliable serial communication for connecting modems, industrial equipment, and other serial devices.
Technical Information
| Product Type | Serial Adapter Card |
| Port Count | 2 x RS-232 Serial Ports |
| Interface | PCI |
| UART | 16950 |
Additional Specifications
| Connector Type | DB9 Male |
| Baud Rate | Up to 115.2 Kbps |
| Vendor | StarTech.com |
| Model | PCI2S950DV |
Product Description
The StarTech PCI2S950DV is a PCI adapter card designed to equip a computer with two RS-232 serial ports. This card is essential for systems that need to interface with legacy serial devices, such as industrial control equipment, scientific instruments, modems, or point-of-sale terminals. The PCI interface ensures compatibility with a wide range of desktop motherboards that feature PCI expansion slots. A key feature of this adapter is the inclusion of the 16950 UART (Universal Asynchronous Receiver/Transmitter). The 16950 UART offers larger buffer sizes compared to older UARTs like the 16550, which helps to reduce the load on the CPU and prevent data loss, especially at higher baud rates or during heavy system usage. This makes the card more reliable for demanding serial communication tasks. Each of the two ports utilizes standard DB9 male connectors, ensuring compatibility with most serial cables and devices. The card supports standard RS-232 communication protocols and can achieve data transfer rates of up to 115.2 Kbps. With plug-and-play installation, users can easily add these serial ports to their systems, making it a convenient solution for expanding connectivity options for serial peripherals.
