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Product Description
Startech 2 Port PCIe Serial Adapter Card with 16550 - Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot - pci express serial card - pci-e serial card - PCI express RS232 - rs232 card - Dual Port Serial Card ADAPTER CARD WITH 16550 UART
The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip), this 2-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), and reducing the load applied to the CPU by as much as 48% over conventional serial cards.
The RS232 Serial Adapter Card (PEX2S553) is compatible with a broad range of operating systems including Windows® 2000/XP/2003/Vista™/Windows 7/Server 2008 R2 (32 and 64 bit), Linux Kernel 2.6.11 to 4.11.x, and MAC OS 10.4 and above.
Plus, the serial card includes an optional half-height/low profile bracket that allows the card to be installed in any PCI Express slot, regardless of the size of the computer case.
This product is a replacement for our PEX2S552 card.
Backed by a Startech 2-year warranty and free lifetime technical support.
- Two high speed RS232 serial ports with support for data transfer rates up to 460.8 Kbps
- Compliant with PCI Express base specifications revision 1.0a
- Includes half-height/low profile mounting bracket
- Selectable power output on pin 9 for the serial port
- 128-byte deep FIFO per transmitter and receiver
- Native single-Chip, single lane PCI Express
- Automated out-of-band flow control using CTS/RTS and DSR/DTR
- Automated in-band software flow control using programmable Xon/Xoff in both directions
The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip), this 2-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), and reducing the load applied to the CPU by as much as 48% over conventional serial cards.
The RS232 Serial Adapter Card (PEX2S553) is compatible with a broad range of operating systems including Windows® 2000/XP/2003/Vista/Windows 7/Server 2008 R2 (32 and 64 bit), Linux Kernel 2.6.11 and up, and MAC OS 10.4 and above.
Plus, the serial card includes an optional half-height/low profile bracket that allows the card to be installed in any PCI Express slot, regardless of the size of the computer case.
This product is a replacement for our PEX2S552 card.
Backed by a Startech Lifetime warranty and free lifetime technical support.
| Number of Serial Ports (External) | 2 |
| Limited Warranty | 2 Year |
| Additional Information |
OS Compatibility:
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| Package Contents |
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| Country of Origin | Taiwan |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS |
| Weight (Approximate) | 2.20 oz |
| Form Factor | Plug-in Card |
| Length | 4.1" |
| Height | 0.8" |
| Width | 4.7" |
| Card Height | Low-profile |
| Host Interface | PCI Express |
| Data Transfer Rate | 460.8kB/s |
| Platform Supported | PC |
| Linux | |
| Mac | |
| UART Type | 16550 |
| Product Type | Serial Adapter |
| Manufacturer Part Number | PEX2S553 |
| Manufacturer Website Address | http://www.StarTech |
| Manufacturer | StarTech |
| Product Model | PEX2S553 |
| Product Name | 2 Port PCIe Serial Adapter Card with 16550 |
| Brand Name | StarTech |
