StarTech.com Carte Série PCI Express 4 Ports RS232 reviews: 4.2/5 based on 28 analyzed reviews, updated November 2, 2026.
Praised: native single-chip design and installation accessories.
Review summary
Written by Augur from the 28 reviews analyzed
This PCI Express expansion card allows you to add four RS232 serial ports to a computer, a highly sought-after solution for connecting industrial equipment or older peripherals. Users appreciate its native single-chip design, which ensures excellent communication stability and reduces CPU load. Its installation versatility is also praised.… The inclusion of low-profile and standard-height brackets in the box makes it easy to adapt the card to all types of computer cases, whether compact or standard-sized.
What buyers talk about most
+Strength : Native single-chip designThe integrated single chip offers more reliable and stable communication with serial devices.
+Strength : Installation accessoriesThe card comes with low-profile and standard-height brackets to fit all computer cases.