Startech - 4-Port PCI Express RS232 Serial Adapter Card - PCIe Serial DB9 Controller Card 16950 UART - Low Profile
About this product
The 4-Port PCI Express RS232 Serial Adapter Card allows you to add four RS232 (DB9) serial ports to your computer through a PCI Express slot. It enables interaction with serial devices such as card readers, printers, PIN pads, and modems at speeds up to 921.6Kbps per port. The card offers configurable power output on Pin 9 when external power is connected, with each port individually configurable. It comes with a pre-installed low-profile bracket and includes an optional full-profile bracket for versatile installation. The card is compatible with Windows XP and later versions, as well as Linux, and features the Asix AX99100 chipset, complying with PCI Express 1.1 standards.
4-Port Serial Controller
Adds four RS232 (DB9) serial ports to your computer via PCI Express, enabling interaction with devices like card readers, printers, PIN pads, and modems at speeds up to 921.6Kbps per port.
Configurable Power Output
Provides 5/12V power output on Pin 9 when external power is connected, with each port individually configurable.
Versatile Installation
Comes with a pre-installed low-profile bracket and includes an optional full-profile bracket for flexible installation in various case form factors.
Broad OS Compatibility
Supports Windows XP and later versions, as well as Linux, facilitating integration into mixed environments.
High-Quality Components
Features the Asix AX99100 chipset and complies with PCI Express 1.1 standards, ensuring reliable performance.
- Connector Type (End 1)USB-CConnector Type (End 2)USB-C
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The 4-Port PCI Express RS232 Serial Adapter Card allows you to add four RS232 (DB9) serial ports to your computer through a PCI Express slot. It enables interaction with serial devices such as card readers, printers, PIN pads, and modems at speeds up to 921.6Kbps per port. The card offers configurable power output on Pin 9 when external power is connected, with each port individually configurable. It comes with a pre-installed low-profile bracket and includes an optional full-profile bracket for versatile installation. The card is compatible with Windows XP and later versions, as well as Linux, and features the Asix AX99100 chipset, complying with PCI Express 1.1 standards.

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| Pros for Startech - 4-Port PCI Express RS232 Serial Adapter Card - PCIe Serial DB9 Controller Card 16950 UART - Low Profile | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Flexibility, Compatibility, Cable Length | Overall Performance, Connectivity, Size, Design | Overall Performance, Compatibility, Flexibility, Charging Speed, USB-C |
| Cons for Startech - 4-Port PCI Express RS232 Serial Adapter Card - PCIe Serial DB9 Controller Card 16950 UART - Low Profile | |||
| There were no cons for this product— | Heat Dissipation, Data Transfer | Heat Dissipation | Heat |
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