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Parallel port cards, also known as printer port cards or LPT cards, are essential for connecting legacy devices to modern computers that may lack built-in parallel ports. Ensuring compatibility and reliable performance is crucial for seamless integration of older peripherals. Selecting the right card guarantees your equipment functions as expected without frustration.
1-PORT PARALLEL PCIe CARD: Using a 1x PCI Express 2.0 Gen 1 slot, add a DB25 parallel communications port to your computer; Installs in full/standard or low profile PCIe cards slots (brackets incl.); Latest version of our popular parallel card PEX1P
TECH SPECS: Parallel port LPT controller card supports SPP/Byte/Nibble/ECP modes | Compatible with IEEE 1284 | Speeds up to 2.5Mbps | Asix AX99100 chip | Full profile bracket pre-installed
VERSATILE APPLICATIONS: Parallel port expansion card works with printers, scanners, plotters, point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, oscilloscope
WIDE COMPATABILITY: Fully compliant with PCI Express Base Specifications Revision 1.1 and PCI Power Mgmt 1.2; Compatible with PCI-e x1 slot and up; Supports Windows (incl. XP and up) Windows Server (2003 and up) and Linux (2.6.X and up)
Expand Legacy Parallel Port via PCIe Easily add one high-performance IEEE1284 Parallel LPT port to your desktop via a PCI Express slot—ideal for legacy printers, ZIP drives, IC programmers, and other parallel port devices.
Native PCIe Controller Built-in Features a reliable native PCI Express controller chip for stable data transmission and full Plug-n-Play support with automatic I/O and IRQ assignment.
Broad PCIe Lane Support Compatible with PCIe x1, x2, x4, x8, and x16 slots. Follows PCI Express Base Specification Revision 2.0, ensuring smooth integration with most modern motherboards.
Supports Multiple IEEE1284 Modes Operates in ECP, EPP, SPP, and BPP modes under Windows. Linux systems support SPP mode. Suitable for industrial and commercial parallel applications (not compatible with hardware dongles or LPT key lock devices).
This card capability allow for upgrade with additional serial or parallel cards to your computer easily. Note: Open the "CH38XDRV"file in the CD to install.
Multi-mode IEEE 1284 compliant controller (SPP, PS2, EPP, ECP), Faster data rates up to 1.5Mbps for parallel port.
PCI CARD WITH SERIAL & PARALLEL PORTS: Using one PCI bus, add a DB25 parallel & two DB9 RS232 ports to your computer; Serial Parallel PCI Card installs in 2x full profile or 3x low profile expansion slots; Auto IRQ & IO assignment; Supports IRQ Sharing
TECH SPECS: Parallel Speeds up to 1.5Mbps | Supports SPP/Byte/ECP/EPP modes | Compatible with IEEE 1284 | Asix MCS9865 chip | RS-232 speeds up to 115.2 Kbps | 16C550 UART | 256 byte FIFO buffer | 5-9 bit character | Even, Odd, No, Space or Mark Parity
VERSATILE APPLICATIONS: PCI expansion combo card adds LPT Printer & two COM serial ports working with printers, scanners, plotters, point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, oscilloscope
STANDARD PROFILE & LOW PROFILE BRACKETs: PCI multiport Parallel LPT & dual serial COM adapter card installs using 2x standard bracket (pre-installed) or 3x low profile brackets (incl); Supports Windows 7 and up, Linux 2.6.x to 5.x
【Features】 PCIE Transfer Parallel Card is a single PCI courier parallel card.
【Convenient use】 The PCIE transfer card can be connected to parallel equipment, such as printers, programmers, scanners, etc. To meet your multiple needs
【Compatibility】 PCIE Transfer Card supports a variety of traditional operating systems for and Linux.
【Card Slot】 PCIE Transfer Card with PCI Express X1 slot, can be installed in a variety of PCI Express slots (including 4x 8x16x).
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Parallel Port Cards
Choosing the Right Parallel Port Card
When selecting a parallel port card, consider these key factors to ensure optimal performance and compatibility with your existing hardware.
Interface Type: Parallel port cards come with different interfaces for connecting to your motherboard. The most common are PCI and PCIe. PCI cards are designed for older motherboards, while PCIe cards are for newer systems. Ensure the card's interface matches an available slot on your computer.
Number of Ports: Most cards offer a single parallel port, but some may provide multiple ports. Determine how many parallel devices you need to connect simultaneously. If you only have one device, a single-port card will suffice.
Driver Support: Verify that the card comes with compatible drivers for your operating system. Many modern operating systems have built-in support, but it's wise to check the manufacturer's website for specific driver availability, especially for older OS versions.
Frequently Asked Questions
What is a parallel port card used for?
A parallel port card is used to add one or more parallel ports (also known as LPT ports) to a computer. These ports are commonly used for connecting older printers, scanners, external drives, and other legacy peripherals that communicate using the parallel interface.
Are parallel port cards compatible with modern operating systems?
Compatibility varies. Many newer parallel port cards offer drivers for modern operating systems like Windows 10 and 11. However, it's essential to check the product specifications or manufacturer's website for confirmed OS support before purchasing.
What is the difference between PCI and PCIe parallel port cards?
PCI (Peripheral Component Interconnect) is an older expansion slot standard, while PCIe (PCI Express) is a newer, faster standard. You need to choose a card that matches the type of expansion slot available on your computer's motherboard.
Can I use a parallel port card for high-speed data transfer?
Parallel ports are generally not designed for high-speed data transfer compared to modern interfaces like USB or Ethernet. They are best suited for legacy devices that do not require significant bandwidth, such as older printers or industrial equipment.
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