Native PCI-e Serial Card 2 Port Rs232 With 16950 Uart Low Profile

 Without VATWith VAT
Base Price:€35,14€42,51
Part Number: PEX2S952LP
Language: UK
Minimum Order Quantity: 1

Product Details


The PEX2S952LP 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® 7/ Server 2008 R2 / Vista/ XP/ 2000, Linux Kernel 2.6.11 and up. The card comes pre-configured with a low profile bracket, but also includes an optional full profile bracket that lets you add two serial ports to virtually any computer (regardless of the case form factor).

Backed by a Lifetime warranty and free lifetime technical support.

Benefits and Features:

  • Data transfer rates of up to 460 Kbps for peak serial device performance
  • Native single-Chip, single lane PCI Express offers increased performance, for up to 48% less cpu load
  • Pre-configured for Low profile systems but includes a full profile bracket for versatility
  • 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
  • Compliant with PCI Express base specifications revision 1.1a
  • High Performance Dual Channel Oxford 950 UART
  • Native single-Chip, single lane PCI Express
  • Selectable power output on pin 9 for the serial port
  • Two high speed RS-232 serial ports with data transfer rate up to 460.8 Kbps
  • Ships with half-height mounting bracket; includes optional standard bracket


Connector Type(s)PCI Express x1 Male
External PortsDB-9 (9 pin; D-Sub) Male
Internal PortsLP4 (4 pin; Molex Large Drive Power) Male
Humidity5~85% 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)
Bus TypePCI Express
Card TypeLow Profile (SP bracket incl.)
Chipset IDPLX/Oxford - OXPCIe952
Port StyleIntegrated on Card
Package Contents
Included in PackageDriver CD
Full Profile Bracket
Instruction Manual
Low Profile Bracket
Low Profile Serial Card
Ribbon Cable w/ DB9 port
Packaging Information
Shipping (Package) Weight0.2 kg [0.5 lb]
FIFO128 Bytes
Max Baud Rate460.8 Kbps
Serial ProtocolRS-232
Physical Characteristics
Product Height20 mm [0.8 in]
Product Length90 mm [3.5 in]
Product Weight58 g [2 oz]
Product Width80 mm [3.1 in]
Microsoft WHQL CertifiedYes
OS CompatibilityWindows® 8 / 8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64), XP Embedded, CE 6.0 / 5.0
Windows Server® 2012, 2008 R2, 2003, 2000
Linux 2.4.x / 2.6.x