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Serial Port Cards


Displaying 1 to 20 (of 30 products)

MOXA CP-132EL-DB9M 2 Port PCIe Board with DB-9M Cable, RS-422/485. Low Profile

$312.98

$ 99 .00 $99.00

4.6
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Otis Elevator RS14 Board - DCA26800AL1 - Remote Serial 14 Board

$66.95

$ 32 .99 $32.99

4.4
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PCI-E 8X Riser Card Adapter – Flexible 90° Right-Angle GPU/Expansion Card Mount, 8X to 8X Gen 3.0 Extension – Compatible with Mining, Gaming PCs, and SFF Builds

$8.99

$ 4 .99 $4.99

4.7
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MOXA CP-168EL-A w/o Cable - 8 Ports PCIe Board, w/o Cable, RS-232, Low Profile

$280.00

$ 99 .00 $99.00

4.5
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1 to 8 Ethernet Network RJ45 to 8 Port RS485 HUB Converter Board for UDP TCP Modbus TCP RTU MQTT HTTP PLC Configuration Software (Only PCB Board)

$28.90

$ 14 .99 $14.99

4.8
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Replacement USB Port Socket Jack Plug Connector for Xbox Series X/S Console

$10.64

$ 4 .99 $4.99

4.3
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2/4-port DB9in RS232 Port Pcie Controller Card AX99100 Chip PCI-Express 4/2 Port with Power Supply Adapter

$27.32

$ 12 .99 $12.99

4.4
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Quad PCIe 3.0 x16 M.2 NVMe SSD Switch Controller Adapter with PLX 8747 PCI Express 3.0 x16 Switch to 4 Ports M.2 Adapter Card-LRNV9547-4I

$27.40

$ 13 .99 $13.99

4.9
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MOXA CP-104UL-DB9M 4-Port RS-232 Board, DB9 Male Cable Include,Universal PCI Bus,Low-Profile,230.4Kbps Male DB44,Embedded Surge Protection 16KV ESD

$26.29

$ 11 .99 $11.99

4.8
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BestParts New PS2 Serial Port Card for Dell Optiplex 7000 7010 7020MT FH D10 COM Serial I/O Module Adapter 0GYY8P GYY8P

$15.99

$ 6 .99 $6.99

5.0
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IOCrest 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15072 (PCIe x1, Linux Compatible)

$25.82

$ 11 .99 $11.99

4.9
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Deal4GO RS-232 COM Serial Port Board T5HNR KMW3T Replacement for Dell Optiplex 5070 5090 7070 7080 7090 7000 3080 3090 MT SFF Tower Desktop, Green

$19.99

$ 9 .99 $9.99

4.4
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10pcs RS422 to TTL Bidirectional Full Duplex MAX490

$15.00

$ 7 .99 $7.99

4.6
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4Pcs HC-12 SI4463 Serial Port Module SI4463

$14.00

$ 6 .99 $6.99

4.6
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SUNIX SP 2-Port RS-232 Serial PCI-E Card (SER6437A)

$34.99

$ 16 .99 $16.99

4.9
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Desktop PCI Expansion Card, PCIE to 2 Serial Card +1 Parallel Port Card LPT Port Adapter Card, Support for DOS, 8/7 / Vista / / 2000 / Server

$15.31

$ 6 .99 $6.99

4.3
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Industrial Grade RS485 to RJ45 Ethernet Module Multi-Host to Serial Port Server Supports Modbus Gateway Ordinary network port module

$48.99

$ 23 .99 $23.99

4.7
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PCI to 2 Serial Port Card, PCIE 2 Port Serial Expansion Card, RS232 RS-232 2 Port Extension Adapter Card, Support 2000/2003 /

$10.57

$ 5 .99 $5.99

4.3
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MOXA CP-118U-I 8 Port RS-232/422/485 Universal PCI Serial Board, Universal PCI Bus, 921.6Kbps, Embedded 15KV ESD Protection, 2KV Optical Isolation Protection

$950.00

$ 99 .00 $99.00

4.7
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StarTech.com 2-Port PCI Express Serial Interface Card, Dual Port PCIe to RS232 (DB9) Serial Card, 16C1050 UART, Low/Full Profile Brackets, COM Retention, for Windows/Linux, TAA (21050-PC-SERIAL-LP)

$59.99

$ 30 .99 $30.99

4.5
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Displaying 1 to 20 (of 30 products)