PCEA-SP PCIe 2x serial+1x parallel

PCI-Express card with two serial ports and one parallel port.

Input PCI-Express, 1-Lane
Output DB25, DB9 M, parallel port, serial port, 2-port output
design standard profile

Where to buy

The AXAGON PCEA-SP PCI-Express card extends your desktop PC by two RS-232 standard serial ports with DB-9 connectors and one parallel port with a DB25 connector.

Seamless compatibility and wide porting options are ensured by using the proven MOSChip chipset.

• PCI-Express 1.1 interface compatible with PCI-Express 1.0a / 2.0 / 2.1 / 3.0.
• Number of 1-Lane (x1) lines compatible with x1 / x4 / x8 / x16 PCIe slots.
• The bandwidth of 1-Lane PCI-Express 1.1 bus 2.5 Gb/s.

Output serial ports:
• 2x serial RS-232 port with DB9 male connectors, both ports are placed on the card’s blanking plug.
• Maximum transmission rate of used RS232 drivers up to 250 kBd.
• Compatible with 16C550 / Extended 16C550 / 16C950 UART.

Output parallel port:
• 1x parallel IEEE 1284 port with a DB25 female connector, the port is located on an independent blanking plug and connected with the card via cable.
• Transmission rate up to 1.5 MB/s.
• SPP/EPP/ECP/Nibble/Byte compatible.

Other features:
• Plug and Play Support - automatic selection of IRQ and I/O address.
• Re-Map IO Address Support - COM and LPT port address setting (this feature is supported only in DOS).
• 256-Byte transmit & receive FIFO buffer for each port.
• Adjustable flow control Xon/Xoff, hardware or none.
• Adjustable word length 4, 5, 6, 7 or 8 bits.
• Adjustable parity (even, odd, none, mark, space), 1, 1.5 or 2 stop bits.
• Supports TXD, RXD, RTS, CTS, DTR, DCD, DSR, and RI serial signals.
• 9-bit data transmission support.
• Supports connecting parallel devices such as printers, plotters, hardware keys or EPROM programmers.
• Supports connecting serial devices such as ATMs, cash registers, barcode readers, CNC machines, tablets, POSs or PDAs.
• ASIX (formerly MOSChip) MCS9901CV-CC chipset is used.

Supported operating systems:
• MS Windows 2000 / XP / Vista / 7 / 8 / 8.1 / 10 and later, Windows Server 2003 / 2008 / 2012 / 2016 and later (supported are all 32 and 64-bit Windows OS versions), Linux with kernel 2.6.11 and above, MS DOS 6.22.

Package contains:
• PCI-Express card with serial ports,
• a blanking plug with parallel port,
• CD with drivers,
• printed installation guide in English, Czech, Slovak and Polish,
• packed in a cardboard box.

interface PCI-Express 1.1
number of lines 1-Lane (x1)
rate 2.5 Gbit/s
compatibility PCI-Express 1.0a / 1.1 / 2.0 / 2.1 / 3.0
compatibility x1 / x4 / x8 / x16 PCIe slot
interface serial RS-232
interface parallel IEEE 1284
rate max. 250 kbit/s (serial ports)
rate 1.5 MB/s (parallel port)
number of ports 3
connector DB25 female (parallel, on the cable)
connector 2x DB9 male (serial, on the card)
compatibility UART 16C950 / Extended 16C550 / 16C550
compatibility SPP/EPP/ECP/Nibble/Byte
Supported device
printer with parallel port yes
scanner with parallel port yes
other peripherals with parallel port yes
Supported features
port address setting yes (only in MS-DOS)
automatic installation no
adjustable flow control yes (Xon/Xoff, hardware, none)
adjustable word length yes (4, 5, 6, 7 or 8 bits)
adjustable parity yes (even, odd, none, mark, space), 1, 1.5, 2 stop bits
Plug and Play yes
Other features
buffer yes (FIFO sending 256B / receiving 256B for every port)
indication no
standard profile yes
low profile no
chipset ASIX MCS9901CV-CC
Power supply
on the bus yes (PCI-Express bus power)
from a PC source no
OS support
MS Windows 10 / 8.1 / 8 / 7 / Vista / XP / 2000 (all 32- and 64-bit versions)
MS Windows Server 2016 / 2012 / 2008 / 2003 (all 32- and 64-bit versions)
Linux kernel 2.6.11 and higher
MS DOS 6.22

Package contents

- PCI-Express card with serial ports
- a blanking plug with parallel port
- CD with drivers
- installation guide


- printed installation manual in English, Czech, Slovak and Polish

Product package

- cardboard box
- package dimensions 17.5 x 14.5 x 4 cm
- weight of 1 pc package 193 g
- EAN 8595247901569

Export package

- number of pieces in the box: 50
- total weight of the box: 10.4 kg G.W.
- box dimensions: 45 x 35 x 38 cm


A): If the PC does not run with the card or the card is mistakenly detected in “Device Manager”, or if there is a yellow exclamation mark on the driver, or if “Device Manager” reports an error code “Code 10 - The device cannot start”, the card is in conflict with another device in your computer.

B): In most cases, this conflict can be solved by moving the card to another PCI (PCIe) slot, with the BIOS assigning other free resources to the card. If the move does not help, try the card separately, with no additional cards inserted. If the card cannot be moved to another slot, you can reset the BIOS of the computer (by jumper on the board or pulling out the backup battery, we recommend that you note all the original settings and reset everything to the required values). This will cause the IRQ, DMA, and I/O resources to be redistributed.

A): The following steps are necessary to install the drivers correctly.

B): Remove the card from PC. Uninstall the existing drivers using the "MOSCHIP_PCIUninst.exe" utility (located on the installation CD in the directory; if you do not have the CD, you can download the drivers from our support pages http://www.axagon.eu/en/podpora-faq). Restart the PC. Reinstall the drivers and turn off the PC. Re-insert the card. Once rebooted, the drivers should be properly installed.

A): Please make sure that the port "LPT1: (Printer port)" or other number is set correctly in the printer properties, depending on the port settings on your card. If the port is not set correctly, select the correct port, save with the "OK" button and restart the PC.

B): If problems continue to persist, automatic printer driver installation may have failed. Try removing the printer and restarting the PC. After restart, install the printer drivers again, but so that you cancel the automatic installation and add the printer manually in Control Panels / Printers with manual selection from the list of printer drivers. When installing the printer manually, select the correct LPT port. If the problem still is not resolved, try moving the card to another PCI (PCIe) slot; it may be that the card is in conflict with another device on your computer.

A): Yes, it creates a fully fledged LPT port. However, it is still about the compatible with the SW device you connect to the LPT port.

B): System resources, including the LPT port address with additional cards (not only AXAGON, but also of other manufacturers), are allocated by the computer BIOS already when booting. The address can be changed in MS-DOS using the driver for this system. For higher OSs (WIN98, 2000, XP, etc.) this address cannot be changed. Addresses 378 or 278 are firmly reserved for the so-called Legacy LPT ports that are integrated into motherboard chipsets. If the HW key bypasses Windows management, it will not work. You can try to consult the manufacturer of the HW key, to which address it is set up and whether the address can be changed.

A): This situation may be due to the motherboard BIOS incompatibility with the card driver.

B): In this case, we recommend updating the BIOS of your computer's motherboard.

User Manual


Technical support inquiry

We provide technical support only in Czech and English. Thank you for your understanding.