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2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
Add 2 high-speed RS-232 serial ports to your low profile/small form factor computer with a PCI Express expansion slot
The PEX2S553LP low profile/half-height PCI Express Serial Card turns a PCI Express slot into two RS232 (DB9) serial connections.
The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards.
The PCI Express RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows®, and Linux Kernel 2.6.11 to 4.11.x, and ships with a low profile/half-height bracket installed but includes an optional full profile bracket that lets you add 2 serial ports to virtually any computer (regardless of the case form factor).
This product is a replacement for our PEX2S552LP card.
Backed by a StarTech.com 2-year 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 | PCIe |
Expansion card standard | PCIe 1.1 |
Technical details | |
Chipset | ASIX - MCS9922CV-AA |
FIFO (First In, First Out) | 128 B |
Sustainability certificates | CE, RoHS |
Performance | |
Baud rate | 460.8 Kbit/s |
Chipset | ASIX - MCS9922CV-AA |
FIFO (First In, First Out) | 128 B |
Product colour | Green |
Operational conditions | |
Operating temperature (T-T) | -10 - 80 °C |
Storage temperature (T-T) | -20 - 100 °C |
Operating relative humidity (H-H) | 5 - 85 % |
Weight & dimensions | |
Width | 80 mm |
Height | 20 mm |
Depth | 105 mm |
Weight | 63.5 g |
Packaging data | |
Package width | 143 mm |
Package height | 32 mm |
Package depth | 173 mm |
Package weight | 180 g |
Manual | Yes |
Drivers included | Yes |
Mounting brackets included | Yes |
Full specification and details can be found in the PDF file
A user manual can be found in the PDF file
A product diagram can be found in the PDF file
2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
Add 2 high-speed RS-232 serial ports to your low profile/small form factor computer with a PCI Express expansion slot
The PEX2S553LP low profile/half-height PCI Express Serial Card turns a PCI Express slot into two RS232 (DB9) serial connections.
The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards.
The PCI Express RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows®, and Linux Kernel 2.6.11 to 4.11.x, and ships with a low profile/half-height bracket installed but includes an optional full profile bracket that lets you add 2 serial ports to virtually any computer (regardless of the case form factor).
This product is a replacement for our PEX2S552LP card.
Backed by a StarTech.com 2-year 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 | PCIe |
Expansion card standard | PCIe 1.1 |
Technical details | |
Chipset | ASIX - MCS9922CV-AA |
FIFO (First In, First Out) | 128 B |
Sustainability certificates | CE, RoHS |
Performance | |
Baud rate | 460.8 Kbit/s |
Chipset | ASIX - MCS9922CV-AA |
FIFO (First In, First Out) | 128 B |
Product colour | Green |
Operational conditions | |
Operating temperature (T-T) | -10 - 80 °C |
Storage temperature (T-T) | -20 - 100 °C |
Operating relative humidity (H-H) | 5 - 85 % |
Weight & dimensions | |
Width | 80 mm |
Height | 20 mm |
Depth | 105 mm |
Weight | 63.5 g |
Packaging data | |
Package width | 143 mm |
Package height | 32 mm |
Package depth | 173 mm |
Package weight | 180 g |
Manual | Yes |
Drivers included | Yes |
Mounting brackets included | Yes |
Full specification and details can be found in the PDF file
A user manual can be found in the PDF file
A product diagram can be found in the PDF file