PCIe Card with Serial and Parallel Port, PCI Express Combo Expansion Adapter Card, 1xDB25 Parallel Port, 1x RS232 Serial Port

Sale price$49.00


This PCIe Parallel and Serial Combo Card installs into a single PCI-Express x1 slot in your computer, and adds a DB25 IEEE 1284 parallel port and DB9 RS 232 serial port to your system. The PEX1S1P950 is the latest version of our popular PEX1S1P952 combo card.

Adds an LPT Parallel Port

The controller card features an Asix AX99100 chip and enables you to connect a DB25 device to your desktop computer. The parallel port is ideal for connecting printers, scanners, plotters, point-of-sale terminals, PLCs, scientific sensors, medical equipment or oscilloscopes. The card can also be used in factories, to control or automate equipment. The parallel (LPT) port supports SPP/Byte/Nibble/ECP modes and is compatible with PCI Power Management 1.2 and IEEE 1284 for speeds up to 2.5Mbps.

Adds a COM Serial Port

The Asix AX99100 chip also enables you to connect a DB9 device using the same controller card, compatible with industry standard 16950 UART. The serial port is ideal for connecting point of sale terminals, serial printers, PLCs, control/automation in factories, scientific sensors, medical equipment, scanners and oscilloscopes. The serial (COM) port supports bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer & 9th data bit. The card also features an optional SATA power input that enables you to add power to pin 9 on the serial port, and adjust the power output between 5V and 12V using a jumper on the PCB.

Wide Installation Compatibility

This add-on card installs in a full/standard-profile PCIe 2.0 x1 slot (backward compatible with PCIe 1.1). For wide platform support the card is compatible with Windows (7 or higher), Windows Server (2003 or higher), and Linux (2.6.X or higher).

PEX1S1P950 is backed by a lifetime warranty with free 24/5 multi-lingual North American based technical support. has been the IT professionals' choice for over 30 years.

  • PCIe CARD WITH SERIAL & PARALLEL PORT: Using a x1 PCIe 2.0 slot, add a DB25 parallel & a DB9 RS232 port to your computer; Card installs in full/standard profile PCIe slot; Latest version of our popular PEX1S1P952
  • TECH SPECS: Parallel Speeds up to 2.5Mbps
  • Supports SPP/Byte/ECP modes
  • Compatible with IEEE 1284
  • Asix AX99100 chip
  • RS232 speeds up to 921.6Kbps
  • 16C950 UART
  • 256 byte FIFO buffer
  • VERSATILE APPLICATIONS: PCIe expansion combo card adds LPT Printer & COM serial ports working with printers, scanners, plotters, point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, oscilloscope
  • WIDE COMPATABILITY: PCI Express RS232 serial/parallel adapter card is compliant with PCI-E Base Spec. Rev. 2 & PCI Power Mgmt 1.2; Windows (7 and up) Windows Server (2003 and up) and Linux (2.6.X and up); Auto IRQ & IO assignment; Supports IRQ Sharing
  • STARTECH.COM ADVANTAGE: IT professionals' choice for over 30 years; These PCIe Parallel & Serial port controller card is backed for life by, including free 24/5 North America based multi-lingual tech support

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