StarTech.com PEX2S953LP Serial Adapter - StarTech 2 port PCI Express RS232 Card, PCIe Serial DB9 Controller Card 16950 UART, Low Profile, Windows and Linux, TAA 2 port PCI Express RS232 serial controller card w/16950 UART/ASIX AX99100 Bi directional spe

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 Compatibility

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.

Experience Optimal Technology

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.

Product Description

Technical Information

Host Interface:
PCI Express x1
Platform Supported:
PC, Linux
UART Type:
16950

Interfaces/Ports

Number of Serial Ports (External):
2

Physical Characteristics

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

Environmentally Friendly:
Yes
Environmental Certification:
EU RoHS
Environmental Compliance:
Restriction of Hazardous Substances (RoHS) 2, Registration, Evaluation, Authorization and Restriction of Chemicals (REACH), Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
Taiwan
TAA Compliant:
Yes

HARDWARE
Bus Type
PCI Express
Card Type
Low Profile (SP bracket incl.)
Chipset ID
Asix AX99100
Interface
Serial
Port Style
Integrated on Card
Ports
2
PERFORMANCE
Data Bits
5, 6, 7, 8, 9
FIFO
256 Bytes
Flow Control
None, Xon/Xoff, RTS/CTS
Max Baud Rate
921.6 Kbps
Parity
None, Odd, Even, Space, Mark
Serial Protocol
RS-232
Stop Bits
1, 1.5, 2
CONNECTOR(S)
Connector Type(s)
1 - PCI Express x1 Male
External Ports
2 - DB-9 (9 pin, D-Sub) Male
Internal Ports
1 - LP4 (4 pin Large Drive Power) Male Input
SOFTWARE
Microsoft WHQL Certified
Yes
OS Compatibility
Windows 7, 8, 8.1, 10
Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016
Linux 2.4.x to 2.6.x LTS Versions only
SPECIAL NOTES / REQUIREMENTS
Note
Selectable power output on pin 9 of the serial port
ENVIRONMENTAL
Humidity
5 to 85% RH
Operating Temperature
-10^oC to 80^oC (14^oF to 176^oF)
Storage Temperature
-20^oC to 100^oC (-4^oF to 212^oF)
WHATS IN THE BOX
Included in Package
1 - PCIe Serial Card
1 - Full-Profile Bracket
1 - User Manual
Item Dimension ( L inchxW inchxH inch)
7 x 6 x 2
Weight
1 lb
Warranty Information
Lifetime Warrant