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Serial Port Cards


Displaying 21 to 40 (of 60 products)

GT200-DP-RS Universal Serial/PROFIBUS DP Gateway

$235.00

$ 95 .99 $95.99

4.9
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Moxa MGate MB3180: 1 Port RS-232/422/485 Modbus TCP to Serial Communication Gateway

$249.00

$ 99 .00 $99.00

4.3
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StarTech.com 6ft (1.8m) 2-Port FTDI USB to Serial RS232 Adapter Cable with COM Retention, USB to RS232 Adapter - TAA

$67.99

$ 32 .99 $32.99

4.9
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IO CREST 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15069

$36.13

$ 17 .99 $17.99

4.3
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Siig - Dual Serial Pci Card

$132.50

$ 62 .99 $62.99

5.0
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CERRXIAN PCIE to 4 Port RS232 Expansion Card,DB9 Dual Channel PCIe X1 AX99100 Expansion Card for Desktop PC,with 4 Port External Cable

$39.99

$ 18 .99 $18.99

4.9
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SIIG Legacy and Beyond Series Quad (4 Port) Serial RS-232 PCIe Card with 16C550 UART

$50.14

$ 23 .99 $23.99

4.7
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NOYITO RS232 to TTL Serial Port Module Bidirectional Transceiver Compatible with 3.3V 5V Hardware Automatic Flow Control with Over-Voltage Protection

$8.99

$ 4 .99 $4.99

4.3
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axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter

$8.99

$ 3 .99 $3.99

4.7
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StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - Serial Adapter - PCI-X - RS-422/485 x 2, TAA (PCI2S4851050)

$90.92

$ 36 .99 $36.99

4.3
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Ableconn PEX-SA151 SATA III RAID 2-Port PCIe x2 Card (ASMedia ASM1062R Controller) - Support RAID 0 / RAID 1 / Span/Non-RAID

$132.99

$ 62 .99 $62.99

4.6
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IO Crest 2 Port Serial PCI-e 1.0 x 1 with Full and Low Profile Brackets SI-PEX15037

$15.18

$ 6 .99 $6.99

4.9
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Otis Elevator RS5 Board - GFA23550D1 - Remote Serial 5 Board

$105.95

$ 42 .99 $42.99

4.6
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BestParts Internal Serial Port Flex IO Board Card Replacement for HP 400 G4 G5 SFF MT DM Mini 600 800 405 705 G4 DM 906312-001 914907-001

$12.99

$ 6 .99 $6.99

5.0
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StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile , TAA (PEX4S232485)

$133.99

$ 55 .99 $55.99

4.9
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StarTech.com 1-Port PCI Express Serial Card, PCIe to RS232 (DB9) Serial Interface Card, PC Serial Card, 16C1050 UART, Standard/Low Profile Brackets, COM Retention, Windows/Linux, TAA

$50.39

$ 24 .99 $24.99

4.5
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Ebid-Dealz Replacement for Micro MFF Serial Port Module Interface Dell Optiplex 3070 5070 7070 DKJHY 0DKJHY CN-0DKJHY

$16.00

$ 7 .99 $7.99

4.7
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IO Crest SI-MPE15046 2 Port Serial DB9 Mini PCIe Controller Card (RS-232)

$16.99

$ 7 .99 $7.99

4.4
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StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART - PCIe 2x Serial 1x Parallel RS232 Adapter Card , TAA (PEX2S5531P)

$42.99

$ 18 .99 $18.99

4.6
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BLACK BOX IC820A Universal RS-232 to RS-422/485 Bidirectional Converter

$140.63

$ 58 .99 $58.99

5.0
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Displaying 21 to 40 (of 60 products)