Brand: StarTech.com · SKU: STA-PEX2S553LP · MPN: 2-Port Low Profile Native RS232 PCI Express Serial Adapter Card, 16550 UART, PCIe to Dual Serial DB9, Windows & Linux, TAA - Replaced by PEX2S953LP · Category: Components

StarTech.com 2-Port Low Profile Native RS232 PCI Express Serial Adapter Card, 16550 UART, PCIe to Dual Serial DB9, Windows & Linux, TAA - Replaced by PEX2S953LP, PCIe, Serial, PCIe 1.1, RS-232, Green, ASIX - MCS9922CV-AA
| Depth | 105 mm |
|---|---|
| Width | 80 mm |
| Height | 20 mm |
| Manual | Yes |
| Weight | 63.5 g |
| Chipset | ASIX - MCS9922CV-AA |
| Internal | Yes |
| Baud rate | 460.8 Kbit/s |
| Package depth | 173 mm |
| Package width | 143 mm |
| Host interface | PCIe |
| Package height | 32 mm |
| Package weight | 180 g |
| Product colour | Green |
| Cables included | Serial |
| Drivers included | Yes |
| Output interface | Serial |
| Flow Control type | DTR/DSR, RTS/CTS, XON/XOFF |
| Serial interface type | RS-232 |
| Serial ports quantity | 2 |
| Compliance certificates | CE, RoHS |
| Expansion card standard | PCIe 1.1 |
| Master (outer) case width | 363 mm |
| Storage temperature (T-T) | -20 - 100 °C |
| Warranty | 3-Year Warranty |
| Weight | 63.5 g |
| Dimensions | 80 mm x 105 mm x 20 mm |
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. The StarTech.com Advantage
StarTech.com 2-Port Low Profile Native RS232 PCI Express Serial Adapter Card, 16550 UART, PCIe to Dual Serial DB9, Windows & Linux, TAA - Replaced by PEX2S953LP. Host interface: PCIe, Output interface: Serial, Expansion card standard: PCIe 1.1. Product colour: Green. Chipset: ASIX - MCS9922CV-AA, Baud rate: 460.8 Kbit/s, FIFO (First In, First Out): 128 B. Windows operating systems supported: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10..., Mac operating systems supported: Mac OS X 10.10 Yosemite, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard,..., Server operating systems supported: Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows.... Width: 80 mm, Depth: 105 mm, Height: 20 mm
Field Engineers
Server Fleet Uniformity
"For Server Fleet Uniformity, using verified parts like the STA-PEX2S553LP prevents downtime and maintains the service integrity expected by Field Engineers."
Yes, this StarTech.com 2-Port Low Profile Native RS232 PCI Express Serial Adapter Card, 16550 UART, PCIe to Dual Serial DB9, Windows & Linux, TAA - Replaced by PEX2S953LP (STA-PEX2S553LP) is 100% genuine StarTech.com hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This StarTech.com 2-Port Low Profile Native RS232 PCI Express Serial Adapter Card, 16550 UART, PCIe to Dual Serial DB9, Windows & Linux, TAA - Replaced by PEX2S953LP includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the STA-PEX2S553LP.