serial port | Newegg.com

PCIe to 8 Port RS232 Serial Port Expansion Card, DB9 COM Port Extender for Industrial PC, 9-Pin Low Profile Bracket, Supports Windows/Linux & Small Form Factor Chassis

Model #: 6908922344

$59^.99 –
Free Shipping

Compare

Quick View

PCIe to Dual RS232 Serial Port Card with DB9 Connectors - 2-Port COM Expansion Card for Industrial PCs, Desktop Computers, and 9-Pin Multi-Serial Adapter

Model #: 6908922343

$38^.98 –
Free Shipping

Compare

Quick View

PCIe to 8-Port RS-485/422 Serial Port Card, 8-Channel COM Expansion Card with TVS, Lightning/Surge Protection & Terminal Blocks - Industrial Multi-Port Data Communication

Model #: Kepler-8.14-OYS-55

$139^.99 –
Free Shipping

Compare

Quick View

PCIe to Dual RS232 Serial Port Card with DB9 Connectors - 2-Port COM Expansion Card for Industrial PCs, Desktop Computers, and 9-Pin Multi-Serial Adapter

Model #: 6908922335

$39^.99 –
Free Shipping

Compare

Quick View

MM-PCI16C1058-8S PCI to 8-Port RS232 Serial Adapter Card 926.1Kbps Desktop COM Port with 1 to 8 DB9 Serial Cable Support PCIIRQ Sharing

Model #: 6908900187

$55^.74 –
Free Shipping

Compare

Quick View

PCI Expansion Card with 1×DB9 RS232 Serial Port + 1×DB25 Parallel Port, ASIX AX9865 Chip, COM & LPT Printer Riser Adapter

Model #: C24W-X8435

$42^.39 –
Free Shipping

Compare

Quick View

PCIe to 4-Port RS-485/422 Serial Card with Opto-Isolation, Surge/Lightning Protection & Terminal Block - Industrial-Grade Multi-Port Expansion Card for COM Port, Automation, Communication

Model #: Kepler-8.14-OYS-51

$79^.99 –
Free Shipping

Compare

Quick View

PCIe to 4 Port RS232 Serial Expansion Card - 9-Pin DB9 COM Port Adapter for Industrial PCs, 4X RS232 Ports Converter with Plug and Play, Support Windows/Linux

Model #: 6908922342

$36^.98 –
Free Shipping

Compare

Quick View

Housoutil Serial Ata 3.0 Pci-e X4 3.0 Interface Expansion Card 10-Port Adapter with Fast Transmission Rate and Low Heat Productivity for Desktop Computer and Hard Drive

Model #: TOLDB0H7H4FS5C

$85^.99 –
Free Shipping

Compare

Quick View

M.2 (Key M/B) to Dual RS232 Serial Port Adapter Card 2-Port COM DB9 Expansion Card, PCIe 2.0 Gen1 x1 Interface, Industrial-Grade Converter Compatible with Terminal & Embedded Systems

Model #: 6908900118

$58^.20 –
Free Shipping

Compare

Quick View

Fabater 6 Port PCIe Serial ATA3.0 Extension Card Stable and Easy Installation for Adding Hard Drives Perfect for Any Desktop Setup

Model #: TOLDB0H86N67TL

$85^.99 –
Free Shipping

Compare

Quick View

2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2)

Model #: 69044421352

$34^.99 –
Free Shipping

Compare

Quick View

FOR 1pcs 4 Port SATA PCI CONTROLLER RAID CARD 4 SATA SERIAL ATA PCI CONTROLLER RAID I/O CARD PC+Cable

Model #: WLC78S.0729.Pallet1330

$32^.28 –
Free Shipping

Compare

Quick View

3ware 8006 4-Port Serial ATA RAID Controller

RAID: 0 1 JBOD
Model #: 8006-2LP

$98^.00 –
Free Shipping

Compare

Quick View

PCIe X1 to Dual RS232 Serial Port Card, IO-PCE382-2S High-Speed 2-Port DB9 RS232 Expansion Adapter, Compatible with Industrial PC, and Data Acquisition Systems (Card)

Model #: 6908900125

$25^.67 –
Free Shipping

Compare

Quick View

PCIE 2 Port Serial Expansion Card PCI for Express PCI-E to Industrial DB9 x2 Serial RS232 COM Port Adapter AX99100 Chip

Model #: FF-II-096

$47^.16 –
More options from $47.16
Free Shipping

Compare

$WCH382L PCIe x1 to Dual RS232 Serial Port Card/Parallel +Serial Port Adapter for POS, ATM, Industrial Automation \u2013 Compatible with Windows & Linux (Dual RS-232 Serial Port)$

Quick View

WCH382L PCIe x1 to Dual RS232 Serial Port Card/Parallel +Serial Port Adapter for POS, ATM, Industrial Automation \u2013 Compatible with Windows & Linux (Dual RS-232 Serial Port)

Model #: 6908900176

$14^.94 –
Free Shipping

Compare

Quick View

Mini PCIe to 4-Port RS232 Serial Card, Industrial-Grade DB9 COM Expansion Adapter Mini PCI Express to RS-232 Converter, -40°C~+85°C Working Temperature

Model #: 6908900120

$55^.74 –
Free Shipping

Compare

Quick View

PCIe to 4-Port RS-485/422 Serial Card, High-Speed 9-Pin DB9 COM Port Expansion with Surge/Lightning Protection, Voltage Suppression Terminal Blocks

Model #: 6908922339

$55^.49 –
Free Shipping

Compare

Quick View

4-Port PCIe to RS232 Serial Port Expansion Card with 5V/12V Power Supply - 9-Pin COM Port Adapter 1-to-4 Multi-Port RS232 Card for Industrial Control, Automation, and Legacy Devices

Model #: 6908922341

$39^.99 –
Free Shipping

Compare

Quick View

PCIe to 8-Port RS-485/422 Serial Port Card, 8-Channel COM Expansion Card with TVS, Lightning/Surge Protection & Terminal Blocks - Industrial Multi-Port Data Communication

Model #: 6908922338

$139^.99 –
Free Shipping

Compare

Quick View

PCIe to Dual RS-485/422 Serial Port Card with DB9 Connectors - High-Speed 1-to-2 Multi-Port Expansion Card, Terminal Block Adapters

Model #: 6908922340

$49^.89 –
Free Shipping

Compare

Quick View

PCIe to 4-Port RS-485/422 Serial Card with Opto-Isolation, Surge/Lightning Protection & Terminal Block - Industrial-Grade Multi-Port Expansion Card for COM Port, Automation, Communication

Model #: 6908922336

$79^.99 –
Free Shipping

Compare

Quick View

Aomoproing PCIE 2 Port Serial Expansion Card PCI for Express PCI-E to Industrial DB9 x2 Serial RS232 COM Port Adapter AX99100 Chip

Model #: xy-3219

$43^.39 –
Free Shipping

Compare

Quick View

PCI to 1x Serial Port + 1x Parallel Port PCI Single Port DB9+DB25 RS232 COM Expansion Card Riser Card Adapter Chip ASIX/AX9865

Model #: Y4J98RTF

$46^.39 –
Free Shipping

Compare

Quick View

Aomoproing 2 Port Serial PCI Express Expansion Card RS232 Com Serial Card PCIE Riser Converter Adapter for Windows AX99100 Chip

Model #: xy-3217

$45^.53 –
Free Shipping

Compare

Quick View

PCIe X1 to Dual RS232 Serial Port Card, IO-PCE382-2S High-Speed 2-Port DB9 RS232 Expansion Adapter, Compatible with Industrial PC, and Data Acquisition Systems (Card with Short Metal Plate)

Model #: 6908900126

$27^.06 –
Free Shipping

Compare

Quick View

LSI SAS 9300-16I HBA Card, 16 Port 12Gbps HBA SAS Controller Card, for for Linux and More, Serial SATA, SAS Interface, PCIe

Model #: 147923740931

$119^.99 –

Compare

Quick View

2 Port Serial PCI Express Expansion Card RS232 Com Serial Card PCIE Riser Converter Adapter for Windows AX99100 Chip

Model #: FF-II-038

$51^.96 –
Free Shipping

Compare

Quick View

Buaczo PCIe to Dual RS-485/422 Serial Port Card with 2500V Opto-Isolation, Anti-Surge/Lightning Protection & Terminal Block - DIN Rail Mountable for PLC, CNC, SCADA, Industrial Automation

Model #: 6908922337

$55^.99 –
Free Shipping

Compare

Quick View

HP 6 Port Serial ATA RAID Controller

RAID: 0 1 1+0 5
Parts: 1 Year
Labor: 1 Year
Model #: 372953-B21#0D1

$170^.00 –
Free Shipping

Compare

Quick View

3ware 9550SX-8LP 8 Port Serial ATA RAID Controller

External Connectors: Serial ATA/300
RAID: 0 1 5 10 50 JBOD
Model #: 9550SXU-8LP-KIT

$75^.10 –
Free Shipping

Compare

Quick View

PCI To 2 Port SATA RAID Controller Card Sil3112 chipset SATA PCI Serial ATA Host Controller Card

Model #: ooc-0140550

$26^.60 –
Free Shipping

Compare

Quick View

SYBA SD-PCI-2S pci to serial 2-port host controller card

Model #: Mdl:SD-PCI-2S

$22^.99 –
$8.50 Shipping

Compare

Quick View

WCH382L PCIe x1 to Dual RS232 Serial Port Card/Parallel +Serial Port Adapter for POS, ATM, Industrial Automation Compatible with Windows & Linux (Serial + Parallel Port Port)

Model #: 6908900175

$15^.40 –
Free Shipping

Compare

Quick View

LSI Logic 9211-4i SAS RAID Controller. SAS9211-4I 4PORT INT 6GB SATA+SAS PCIE 2.0 COMB-C. PCI Express x4 - 600Mbps Per Port - 1 x SFF-8087 mini SAS 600 - Serial Attached SCSI Internal

Parts: 30 days warranty
Labor: 30 days warranty
Model #: LSI00190

$89^.66 –
More options from $89.66 - $204.20
Free Shipping

Compare

Controllers / RAID Cards