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Serial Port Cards
Best Serial Port CardsFrom leading brands and best sellers available on the web.
#1

Winner

StarTech.com 2-port PCI Express RS2

StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16550 UART - Expansion Card - Windows & Linux (PEX2S553)

StarTech

19% off

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#2
[2 Packs] USB C Headphone Type C Ea

[2 Packs] USB C Headphone Type C Earphones Wired Earbuds HiFi Stereo Noise Canceling in-Ear Headset with Microphone for iPad Pro Samsung Galaxy S21 Ultra S20 FE S22 Note 20 A53 Pixel 6 Pro 5g Oneplus

CANTENDO

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#3
StarTech.com USB to Serial Adapter

StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F)

StarTech

39% off

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#4
GLOTRENDS M.2 PCIe X1 Adapter with

GLOTRENDS M.2 PCIe X1 Adapter with M.2 Screw for M.2 PCIe 4.0/3.0 SSD (NVMe/AHCI Key M), PCIe X1/X4/X8/X16 Lane Installation, but Only PCIe X1 Bandwidth (PA09-X1)

GLOTRENDS

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#5

Best Value

DTECH 2 Port PCI Serial Card PCI to

DTECH 2 Port PCI Serial Card PCI to COM Port DB9 RS232 Expansion Adapter for Desktop Computer PC Windows 10 8 7 XP Vista with 16C550 UART

DTech

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