Top 8 Best Pci Serial Card
of July 2024
1
![StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART (PEX1S553LP)](https://images.top5best.com/images/list_img/list_2520/startech_25194844.jpg)
StarTech
StarTech
StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART (PEX1S553LP)
2
![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](https://images.top5best.com/images/list_img/list_2520/dtech_25194850.jpg)
DTech
DTech
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
3
![StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX2S553)](https://images.top5best.com/images/list_img/list_2520/startech_25194859.jpg)
StarTech
StarTech
StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX2S553)
4
![StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART - PCIe RS232 - PCI-E Serial Card (PEX2S553LP)](https://images.top5best.com/images/list_img/list_2520/startech_25194863.jpg)
StarTech
StarTech
StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART - PCIe RS232 - PCI-E Serial Card (PEX2S553LP)
5
![StarTech.com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card (PEX2S1050)](https://images.top5best.com/images/list_img/list_2520/startech_25194871.jpg)
StarTech
StarTech
StarTech.com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card (PEX2S1050)
6
![X-MEDIA XM-PEX-2S PCI-E 2-Port Dual DB9 Serial / RS232 Port PCI Express PCIe Adapter Card - WCH382L Chipset - 16C550/16C552/16C554 and 16C750 UART](https://images.top5best.com/images/list_img/list_2520/x-media_25194883.jpg)
X-MEDIA
X-MEDIA
X-MEDIA XM-PEX-2S PCI-E 2-Port Dual DB9 Serial / RS232 Port PCI Express PCIe Adapter Card - WCH382L Chipset - 16C550/16C552/16C554 and 16C750 UART
7
![StarTech.com 4 Port PCI Express RS232 Serial Adapter Card - Single-Lane PCI Express - Breakout Cable - RS232 Extension - PCIe Serial Card (PEX4S553B)](https://images.top5best.com/images/list_img/list_2520/startech_25194890.jpg)
StarTech
StarTech
StarTech.com 4 Port PCI Express RS232 Serial Adapter Card - Single-Lane PCI Express - Breakout Cable - RS232 Extension - PCIe Serial Card (PEX4S553B)
8
![DTECH 2 Port PCI-E Serial Card RS232 PCI Express Adapter COM Port Expansion for Desktop Computer PC Windows 10 8 7 XP Vista Linux Mac with 16C550 UART](https://images.top5best.com/images/list_img/list_2520/dtech_25194896.jpg)
DTech
DTech
DTECH 2 Port PCI-E Serial Card RS232 PCI Express Adapter COM Port Expansion for Desktop Computer PC Windows 10 8 7 XP Vista Linux Mac with 16C550 UART
9
![PCIE 2 Port Serial Expansion Card PCI Express to Industrial DB9 Serial / RS232 COM Port Adapter 16C550 UART WCH382 Chip for Desktop PC Windows 10 with Low Bracket](https://images.top5best.com/images/list_img/list_2520/eliater_25194905.jpg)
ELIATER
ELIATER
PCIE 2 Port Serial Expansion Card PCI Express to Industrial DB9 Serial / RS232 COM Port Adapter 16C550 UART WCH382 Chip for Desktop PC Windows 10 with Low Bracket
10
![IO Crest 2 Port Serial PCI-e 1.0 x 1 with Full and Low Profile Brackets SI-PEX15037](https://images.top5best.com/images/list_img/list_2520/syba_25194911.jpg)
Syba
Syba