×

Are you in the United States?

Visit our U.S.A. & International site for relevant pricing, distribution and product availability information.

Go to StarTech.com

2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART

Product ID: PEX2S952

Add 2 RS-232 serial ports to your full height or low profile computer through a PCI Express slot

Features
  • Two high speed RS-232 serial ports with data transfer rate up to 460.8 Kbps

  • Compliant with PCI Express base specifications revision 1.0a

  • Includes half-height/low profile mounting bracket

More Features . . .
  • Selectable power output on pin 9 for the serial port

  • Native single-Chip, single lane PCI Express

  • High Performance Dual Channel Oxford 950 UART

  • 128-byte deep FIFO per transmitter and receiver

  • Automated in-band software flow control using programmable Xon/Xoff in both directions

  • Automated out-of-band hardware flow control using Tx/Rx/RTS/CTS/DSR/DTR/DCD/RI/GND

Prices may be lower from Resellers:

AMAZJP COMPJP EBEARJ ECURJP KOMJP NANOJP PCONE SYNRJP TOKKJP EBEST TLFFY
SYNNJP
Available in
¥5,871 JPY exc tax
¥6,340 inc tax

ID: PEX2S952

May be in stock with Resellers/Distributors

For more products like this please visit our International online store today!

The PEX2S952 PCI Express based serial card turns a PCI Express slot into 2 RS-232 (DB9) serial connections.

The adapter card is based on a native single chip design, that allows you to harness the full capability of PCI Express (PCIe) - providing optimum reliability and speed while reducing the load applied to the CPU by as much as 48% over conventional (bridge chip) serial cards.

The 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).

Plus, the adapter card includes an optional half-height/low profile bracket that allows the card to be installed in virtually any computer case - making it that much easier to add serial ports to a PCI Express enabled computer, regardless of the size of the computer case.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

The StarTech.com Advantage
  • Data transfer rates of up to 460 Kbps for peak serial device performance
  • Native single-chip, single lane PCI Express offers increased speed and reduced CPU load by up to 48%
  • Standard and low profile bracket included ensuring easy installation into almost any system
Common Customer Questions

View FAQs...

Compatible With

View full OS compatibility

Windows® CE 6.0 / 5.0, 95, 98SE, 2000, XP, XP Embedded, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
Linux 2.4.x to 4.11.x LTS Versions only

Applications
  • Self service automated machines and kiosks to control serial devices such as scales, touchscreens, magnetic card readers, bar code scanners, receipt printers, label printers
  • POS retail applications in grocery stores, and any other retail store to control keyboards, cash drawers, receipt printers, card readers / card swipes, scales, and elevated displays on poles
  • Bank teller workstations in either full profile or low profile versions to control their serial devices such as cash drawers, card readers / card swipes, printers, keypads / pinpads, pen pads
  • Standard ATM automated teller machines to control keypads, receipt printer, card readers / card swipes, touchscreen LCD's, camera control, etc.
  • Used to control multiple surveillance / security cameras in a parking structure, office building, etc.
Product Numbers
Warranty Information
Warranty Lifetime
Hardware
Bus Type PCI Express
Card Type Standard Profile (LP bracket incl.)
Chipset ID PLX/Oxford - OXPCIe952
Interface Serial
Port Style Integrated on Card
Ports 2
Performance
Data Bits 4, 5, 6, 7, 8
FIFO 128 Bytes
Max Baud Rate 460.8 Kbps
MTBF 87,600 Hours
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, Molex Large Drive Power) Male
Software
OS Compatibility Windows® CE 6.0 / 5.0, 95, 98SE, 2000, XP, XP Embedded, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
Linux 2.4.x to 4.11.x LTS Versions only
Special Notes / Requirements
Note Selectable power output on pin 9 of the serial port
Environmental
Humidity 5~85% RH
Operating Temperature -10°C to 80°C (14°F to 176°F)
Storage Temperature -20°C to 100°C (-4°F to 212°F)
Physical Characteristics
Color Green
Product Height 0.8 in [20 mm]
Product Length 3.5 in [90 mm]
Product Weight 2 oz [58 g]
Product Width 2.6 in [65 mm]
Packaging Information
Shipping (Package) Weight 0.2 lb [0.1 kg]
What's in the Box
Included in Package 1 - 2 Port Serial Card
2 - Low Profile Bracket
1 - Driver CD
1 - Instruction Manual
2 Port PCI Express RS232 Serial Adapter Card with 16950 UART
PEX2S950

2 Port PCI Express RS232 Serial Adapter Card with 16950 UART

Add 2 RS232 serial ports to your standard or small form factor computer through a PCI Express expansion slot

¥7,052 exc tax
¥7,616 inc tax

6ft Straight Through Serial Cable - DB9 M/F
MXT100

6ft Straight Through Serial Cable - DB9 M/F

Extend your EGA monitor cable or mouse cable by 6ft

¥672 exc tax
¥725 inc tax

6 ft Straight Through Serial Cable - DB9 F/F
MXT100FF

6 ft Straight Through Serial Cable - DB9 F/F

Connect two DB9 equipped serial devices

¥672 exc tax
¥725 inc tax

10 ft Cross Wired DB9 to DB25 Serial Null Modem Cable - F/M
SCNM925FM

10 ft Cross Wired DB9 to DB25 Serial Null Modem Cable - F/M

Connect your serial devices, and transfer your files

¥877 exc tax
¥947 inc tax

10 ft DB9 RS232 Serial Null Modem Cable F/F
SCNM9FF

10 ft DB9 RS232 Serial Null Modem Cable F/F

Transfer files via serial connection

¥832 exc tax
¥898 inc tax

10 ft DB9 RS232 Serial Null Modem Cable F/M
SCNM9FM

10 ft DB9 RS232 Serial Null Modem Cable F/M

Transfer files via serial connection

¥809 exc tax
¥873 inc tax

* Product appearance and specifications are subject to change without notice.