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PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card
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  • $59.99 
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Weastlinks PCI to 2 Ports RS485/422 PCI Card Optical Isolation Surge protection 1053 Chip
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PCI-E 1X 2-Port Serial Expansion Card AX99100 Chip, Dual DB9 Male COM Ports Support RS232 RS485 RS422 with 12CM Standard Bracket
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  • $39.99 
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PCIe to USB 3.2 Gen 2 Adapter Card 10 Gbps 2-Port PCI for EXPRESS Expansion Card
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PCIe to USB 3.2 Gen 2 Adapter Card 10 Gbps 2-Port PCI for EXPRESS Expansion Card
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  • $85.59 
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PCIe to USB 3.2 Gen 2 Adapter Card 10 Gbps 2-Port PCI for EXPRESS Expansion Card
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NGFF PCI-E 16X to 4 Ports U.2 Split Expansion Card SFF-8643 NVME PCIE Adapter
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SI-PEX50103 PCIe x1 Card 2 DB25 Parallel +1 DB9 Serial Port Low Profile Bracket Support SPP EPP ECP RS232 RS485 RS422 Centronics
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  • $41.29 
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Silicon Sil3114 4-port Expansion Card PCI to  Conversion Card Built-in Adapter Sil3114 Chipset for RAID Controller C
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  • $21.11 
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PCI-E 1X to 2-Port RS232 DB9 Male Serial Expansion Card AX99100 Chip Supports RS232/RS485/RS422 with 12CM Bracket
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  • $39.99 
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M.2 B+M Key 2-Port RS232 DB9 Serial Expansion Card, PCIe NGFF Serial Controller Card
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  • $79.35 
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PCI to 2 Ports RS485/422 PCI Card Optical Isolation Surge protection 1053 Chip
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  • $53.75 
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PCIE PCI Express 1X 36Pin Extender Extension Cable with GoldPlated Connectors
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  • $26.99 
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DB9 RS232 Male to RJ45 Female Serial Extender Adapter Card, Serial Port Over CAT5/CAT6 LAN Ethernet Cable
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  • $20.49 
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2 Port Serial RS232 DB9 Pin + 1 Port Parallel LPT DB25 Pin to PCI-E Adapter Card
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  • $16.95 
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PCIe 3 Ports Firewire Cable Expansion Card PCI for EXPRESS 1394B & 1394A TI XIO2213B Chipset Adapter
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for M.2 for Key B to Mini PCI-E Adapter Converter with Dual for NANO Card Slot for 3G 5G
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NGFF PCI-E 16X to 4 Ports U.2 Split Expansion Card SFF-8643 NVME PCIE Adapter
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  • $54.99 
  • Free Shipping