STARTECH
STARTECH PEX2S953LP 2PORT RS232 SERIAL PORT PCI EXPRESS CARD - 16950 UART
Mfg Part Number: PEX2S953LP , Item #: 3564648
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Price: $89.99
+ Free Shipping
Quantity:
In Stock: 111
Last Updated: Jun 16, 2025
No Sales Tax except these states
, PO and Wire.
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.
Maximum CompatibilityWith 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.
Experience Optimal TechnologyThis 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.
More from the Manufacturer
Main Specification
| General Information | |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | PEX2S953LP |
| Manufacturer Website Address | http://www.startech.com |
| Brand Name | StarTech.com |
| Product Name | 2-Port RS232 Serial Adapter Card with 16950 UART |
| Packaged Quantity | 1 |
| Product Type | Serial Adapter |
| Technical Information | |
| Host Interface | PCI Express x1 |
| UART Type | 16950 |
| Platform Supported | PC |
| Platform Supported | Linux |
| Interfaces/Ports | |
| Number of Serial Ports (External) | 2 |
| Physical Characteristics | |
| Color Family | Green |
| Product Color | Green |
| Form Factor | Plug-in Card |
| Card Height | Low-profile |
| Height | 3.1" |
| Width | 0.9" |
| Depth | 4.1" |
| Weight (Approximate) | 3.35 oz |
| Miscellaneous | |
| Package Contents |
|
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Environmental Compliance | Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | Lifetime |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
