The 9 Best Serials and parallel Card (2023 reviews)

Syba line of card come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. It provides two serial ports for modern pc with pcie slot on motherboard. It allows interconnecting with similar chips like mcs9900 to expand the peripheral ports. It is compatible with rs232, rs422 & rs485 standards and supports throughput from 50bps to 16mbps. It can be used as input or output.

This card installs with absolutely no fuss, and has worked without raising a ripple. It provides an option for peripheral expansion through its proprietary cascade interface. It is easy to configure/test locally at Ubuntu using "minicom" application. It is easy to install.

Why We Like This:

Good size, right prize, works well and ease to install
Compact and works well in linux and winxp
Installation and configuration is straight forward

Eliater Serial and parallel Card

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This card installs in a new computer using an updated bus and it works perfectly. It allows for full height or half height applications. This card capability allows for upgrade with additional serial cards to your computer easily. It works with windows 10 and comes with less and less connection options. It is also allows for full height or half height applications.

Why We Like This:

Simple and easy to hook up
Plug and play, automatically selects irq & io address, supports irq sharing
Lot of satisfied buyers

Linkstek Serial and parallel Card

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The linkstek serial and parallel card might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. It is great for retro pcs, better than usb. It is based on asix ax99100 solution that is compatible with most windows and linux systems. It will light up 2x db25 ports on devices on desktop pcs. It is compatible with ieee 1284 standard db25 pin parallel lpt port. The low profile bracket in the package will work on slim PCs. It works good and easy to install.

Why We Like This:

Will support most of windows and linux systems
Works on intel, amd, arm hardware platform
One of the new comers and featured product

Startech parallel Port

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The startech parallel port should be able to handle its purpose and duties with ease. This card is based on an MCS9901 chip and is picked up readily by Linux v 320 on a C. It is used to control multiple surveillance / security cameras in a parking structure, office building, etc. It is perfectly to connect a cam tester through serial and an old parallel port hasp key in windows 10 x 10 x 10. It includes an optional low profile/half-height mounting bracket.

The serial / parallel combo card is pci plug and play ready and supports irq sharing for fast, simple installation. It is great for newer small towers without serial access. It is for older programs that can only access com1-4 (pre usb software) you will have to manually reassign your com port to the lower numbers.

Why We Like This:

Great value, flawless operation, a bit dodgy install
Worked perfectly to connect a cam tester through serial and
Great addition to small computer footprint

SIIG Serial and parallel Card

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Siig offers a variety of card for personal choice and yet maintaining quality in all the variants. It is a great solution to connect with pos systems, industrial testing and control devices, security systems, logistic management equipment, vinyl cutter, printers, scanners, and etc. It easily adds one serial port and one parallel port through an available pci express slot.

The pcie serial card can decrease the loading on cpu activity which helps ensure optimal system performance and keep errors from happening. It comes with a standard-profile bracket installed, and also an optional low-profile bracket included in the package. The cutter is serial port interface only, no USB ports. It is a lower budget saving alternative compared to buying a new one.

Why We Like This:

Easy to install and works great
Compliant with pci express 2.0 gen
New and hot release

Startech Serial and parallel Card

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The startech serial and parallel card should be able to handle its purpose and duties with ease. The Pex2s5531p 2s1p pci express card turns a pci express slot into two rs232 ( db9) serial ports and one parallel port. It is used to control multiple surveillance / security cameras in a parking structure, office building, etc. It comes with data transfer rate up to 1.5 mbps. The Express Card also features an optional low profile/half-height bracket that allows the card to be installed in virtually any computer case, regardless of the case form factor.

It is compatible with a broad range of operating systems including windows 2000xp2003vistawindows 7server 2008 r2 (32 and 64-bit), linux kernel 2611 and up, and mac OS 104, this 2 port serial 1 port parallel pci.

Why We Like This:

Automated in-band flow control using programmable xon/xoff in both directions
Two high speed rs232 serial ports with data transfer rate up to 460.8 kbps
Automated out-of-band flow control using cts/rts and dsr/dtr
Configurable in 5v, 12v, and ri (non-powered) modes

Vantec Serial and parallel Card

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The vantec serial and parallel card is the best convenient card on the market today. The Vantec 2s1p pcie serial & parallel combo host card is the easiest way to add extra serial and parallel ports to any computer.

Why We Like This:

Supports 2 x uart serial ports
Has an oxford chipset that is compatible with linuxcnc
Comes with full size and low profile brackets

Qstnxb Serial and parallel Card

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate card. The qstnxb serial and parallel card is exactly that - it's a simple card that hits all the right notes. It is a minipcie (pcie) bus with four serial ports and printer ports, including four asynchronous serial ports compatible with for 16c550 or for 16c750 and one epp/ecp enhanced bidirectional parallel port. It supports IrDA infrared codec, supports 8mbps communication baud rate. The Mini PCIE controller card can add a ch438 chip to expand up to 24 serial ports. It provides an independent 256 byte fifo buffer for transceiver.

Why We Like This:

New and hot release
Delivers what they promise

Midautoo Serial and parallel Card

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Midautoo is known for creating pragmatic and minimalist card for people on the go, and its line of midautoo serial and parallel card definitely falls in line with that reputation.

Why We Like This: