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2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux
PCI Express to Serial Adapter | 921.4Kbps | Windows® and Linux® Compatible
This RS232 Serial Adapter Card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot. It enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.4Kbps.
With broad OS support, including for Windows and Linux, this PCI Express card is easy to integrate into mixed environments. The card comes pre-configured with a low-profile bracket, and includes an optional full-profile bracket, so installation is easy regardless of the case form factor.
This PCIe to serial adapter supports the following features:
• Compatible with industry standard 16950 UART
• Supports max baud rate of up-to 921.4Kbps
• Provides 5/12V power output on Pin 9 when external power is connected
• 256-byte depth FIFO per transmitter and receiver
• Supports 9, 8, 7, 6, 5 data bits
• Asix AX99100 chipset
• PCI Express 1.1 compliant
PEX2S953LP is backed by a StarTech.com lifetime warranty and free lifetime technical support.
Ports & interfaces | |
Internal | Yes |
Output interface | Serial |
Serial interface type | RS-232 |
Serial ports quantity | 2 |
Peripheral (Molex) power connectors (4-pin) | 1 |
Host interface | Mini PCI Express |
Expansion card standard | PCIe 1.1 |
Technical details | |
Chipset | Asix AX99100 |
FIFO (First In, First Out) | 256 B |
Sustainability certificates | RoHS |
Performance | |
Stop bits | 1, 1.5, 2 |
Data bits | 5, 6, 7, 8, 9 |
Baud rate | 921.6 Kbit/s |
Chipset | Asix AX99100 |
FIFO (First In, First Out) | 256 B |
Design | |
Mean time between failures (MTBF) | 222366 h |
Internal | Yes |
Certification | CE, FCC |
Operational conditions | |
Operating temperature (T-T) | -10 - 80 °C |
Storage temperature (T-T) | -20 - 100 °C |
Operating relative humidity (H-H) | 5 - 85 % |
Features | |
Stop bits | 1, 1.5, 2 |
Data bits | 5, 6, 7, 8, 9 |
Baud rate | 921.6 Kbit/s |
Chipset | Asix AX99100 |
FIFO (First In, First Out) | 256 B |
Parity bit | Even, Mark, N, Odd, Space |
Flow Control type | N, RTS/CTS, XON/XOFF |
Weight & dimensions | |
Width | 67 mm |
Height | 18 mm |
Depth | 98 mm |
Weight | 55.6 g |
Packaging data | |
Package width | 142 mm |
Package height | 32 mm |
Package depth | 172 mm |
Package weight | 55.6 g |
Manual | Yes |
Mounting brackets included | Yes |
Full specification and details can be found in the PDF file
A user quick start guide can be found in the PDF file
2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux
PCI Express to Serial Adapter | 921.4Kbps | Windows® and Linux® Compatible
This RS232 Serial Adapter Card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot. It enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.4Kbps.
With broad OS support, including for Windows and Linux, this PCI Express card is easy to integrate into mixed environments. The card comes pre-configured with a low-profile bracket, and includes an optional full-profile bracket, so installation is easy regardless of the case form factor.
This PCIe to serial adapter supports the following features:
• Compatible with industry standard 16950 UART
• Supports max baud rate of up-to 921.4Kbps
• Provides 5/12V power output on Pin 9 when external power is connected
• 256-byte depth FIFO per transmitter and receiver
• Supports 9, 8, 7, 6, 5 data bits
• Asix AX99100 chipset
• PCI Express 1.1 compliant
PEX2S953LP is backed by a StarTech.com lifetime warranty and free lifetime technical support.
Ports & interfaces | |
Internal | Yes |
Output interface | Serial |
Serial interface type | RS-232 |
Serial ports quantity | 2 |
Peripheral (Molex) power connectors (4-pin) | 1 |
Host interface | Mini PCI Express |
Expansion card standard | PCIe 1.1 |
Technical details | |
Chipset | Asix AX99100 |
FIFO (First In, First Out) | 256 B |
Sustainability certificates | RoHS |
Performance | |
Stop bits | 1, 1.5, 2 |
Data bits | 5, 6, 7, 8, 9 |
Baud rate | 921.6 Kbit/s |
Chipset | Asix AX99100 |
FIFO (First In, First Out) | 256 B |
Design | |
Mean time between failures (MTBF) | 222366 h |
Internal | Yes |
Certification | CE, FCC |
Operational conditions | |
Operating temperature (T-T) | -10 - 80 °C |
Storage temperature (T-T) | -20 - 100 °C |
Operating relative humidity (H-H) | 5 - 85 % |
Features | |
Stop bits | 1, 1.5, 2 |
Data bits | 5, 6, 7, 8, 9 |
Baud rate | 921.6 Kbit/s |
Chipset | Asix AX99100 |
FIFO (First In, First Out) | 256 B |
Parity bit | Even, Mark, N, Odd, Space |
Flow Control type | N, RTS/CTS, XON/XOFF |
Weight & dimensions | |
Width | 67 mm |
Height | 18 mm |
Depth | 98 mm |
Weight | 55.6 g |
Packaging data | |
Package width | 142 mm |
Package height | 32 mm |
Package depth | 172 mm |
Package weight | 55.6 g |
Manual | Yes |
Mounting brackets included | Yes |
Full specification and details can be found in the PDF file
A user quick start guide can be found in the PDF file