The 5 Best PCI Express 2 Port Serial cards (2023 reviews)
It is important to have the well suited pci express 2 port serial card.
In the following post, we will help you to select the best pci express 2 port serial cards.
Our review process:
Our Top Picks:
Best overall: Buy: Startech Serial Adapter Card READ REVIEWBest PCIE Card: Buy: SIIG PCI Express 2 Port Serial Card READ REVIEWBest With Fedora: Buy: Startech PCI Express 2 Port Serial Card READ REVIEWBest With Windows: Buy: Eliater PCI Express 2 Port Serial Card READ REVIEWBest For retro Pcs: Buy: Linkstek PCI Express 2 Port Serial Card READ REVIEWBest overall: Startech Serial Adapter Card
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Startech has been making feature-packed card for years, thanks to a combination of clever design and high-end materials. The PCI Express serial card lets you turn a PCI express slot into 2 rs232 (db9) serial ports. It provides the choice of 12v, 5v, or none through a pin. The card is a multi-use PCB that can have various functions enabled or disabled by putting on or leaving off the necessary IC chips. It works well with windows 11, which automatically downloads the drivers.
The serial card includes an optional half. It can be used by ham radio operators. The card is easy to install, and Windows 7 automatically downloads the drivers. It is a great way to get rs232 ports on pc without one.Why We Like This:
- Works in a pcie 1x slot
- Easy install and setup on windows 10 desktop
- Driver software was a seamless install
Best PCIE Card: SIIG PCI Express 2 Port Serial Card
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If you want nothing but the best desirable card, then siig pci express 2 port serial card is the one you should definitely consider. This PCI card installs easily and setup is a "breeze. It is a high performance adapter card to add two rs. It is perfect for older serial port equipment. The dongle that is required for the printer to work with the installed software is detected by the card and works perfectly too. It is great for adding a 9pin port to a newer pc. The extra serial ports are nice to have as well.Why We Like This:
- Installs in standard height or low profile chassis with included brackets
- Comes with adapter cables for either one
- Easy to setup in windows 10, no problems with after several months
Best With Fedora: Startech PCI Express 2 Port Serial Card
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The startech pci express 2 port serial 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. If you have many devices, relays, or other devices that use old db9 rs232, then you need this. The Pex2s952 pci express based serial card turns a pci express slot into 2 rs. It is really sturdy, with plenty of cord length. It comes with a low profile adapter. It works great, it actually shows up as a serial port on a macbook pro as some apps require.
This serial adapter uses a bridge made by FTDI. It comes in handy when troubleshooting routers and switches when all other communication methods fail. It is perfect for adding extra monitors to your computer.Why We Like This:
- Works great on connecting with old hmi's and plc's at work
- Comes with all software and easy installation
- Very good, works with no glitches
- Works like a clock, was easy to install and easy to use
Best With Windows: Eliater PCI Express 2 Port Serial Card
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This card installs in a new computer using an updated bus and it works perfectly. It works flawless with the addition of this card. It works with windows 10 and comes with less and less connection options. This card capability allows for upgrade with additional serial cards to your computer easily. It is allows for full height or half height applications.Why We Like This:
- Simple and easy to hook up
- 2 x 16c550 fast uart serial ports, supporting data transfer rates up to 230400bps
- Plug and play, automatically selects irq & io address, supports irq sharing
Best For retro Pcs: Linkstek PCI Express 2 Port Serial Card
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Linkstek offers a variety of card for personal choice and yet maintaining quality in all the variants. 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 perfect add on for serial connection on your computer. 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
- Good brand reputation
