The 3 Best external Serial Port cards (2023 reviews)
Are you planning to buy external serial port cards, and are you confused about the options ?
You have come to the right page.
Our review process:
Our Top Picks:
Syba external Serial Port Card Buy: READ REVIEWStartech external Serial Port Card Buy: READ REVIEWStartech Port PCI Serial Card Buy: READ REVIEWSyba external Serial Port Card
Buy on Amazon
Compared with other card in this category, the syba external serial port card has a convenient design. It provides two serial ports for modern pc with pcie slot on the motherboard. It is compatible with rs232, rs422 & rs485 standards and supports throughput from 50bps to 16mbps. It works well and uses native window 7 drivers. It has the parallel port as part of the card and two serial ports in an additional plate. It can be used as input or output. It is great for ham radio hookup. It does work in linux for both grub-efi and grub-pc if all you want is a serial port.Why We Like This:
- Db9 dual port serial card for pcie bus
- Compact and works well in linux and winxp
- Delivers what they promise
Startech external Serial Port Card
Buy on Amazon
Not everyone likes to purchase card for their regular usage, but the startech external serial port card would be an anomoly. This card is based on an MCS9901 chip and is picked up readily by Linux v 320 on a C. It is perfect to connect a cam tester through serial and an old parallel port hasp key in windows 10 x. It is great for newer small towers without serial access. It includes an optional low profile/half-height mounting bracket and comes with support or drivers for modern operating systems.
The serial / parallel combo card is pci plug and play ready and supports irq sharing for fast, simple installation. 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.Why We Like This:
- Great value, flawless operation, a bit dodgy install
- Great addition to small computer footprint
- Worked perfectly to connect a cam tester through serial and
Startech Port PCI Serial Card
Buy on Amazon
The dual port pci serial card enables you to interact with serial devices, such as card readers, printers, pin pads, and modems, at speeds of up to 115.2kbps. It can be used in point of sale terminals, plcs, cnc machines, control/automation in factories, scientific sensors, medical equipment, scanners, oscilloscope.
This card is a direct replacement for PCI2S550_LP and PCI2S. It comes with broad os support, including for windows (7 and up), and linux (2.6.x to 5.x lts versions only), this 2 port pci serial card is easy to integrate into mixed environments.Why We Like This:
- Works in linux mint and windows
- New and hot release
