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Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM port adapter 5VDC 12DV power PCIe low profile bracket
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  • $90.89 
  • Free Shipping
Direct from BUCIER Direct from BUCIER
DriverGenius 2-Port PCI Express PCIe RS232 Serial Host Controller Adapter Card - PCIe to Serial DB9 Compatiable with Windows & Linux
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  • $44.29 
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StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Model PEX4S553
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StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Model PEX4S553
  • Type: PCI Express to Serial Port Card
  • External Ports: 4 x Serial Ports
  • Operating Systems Supported: Windows XP(32/64bit)/ Vista(32/64bit)/ 7(32/64bit) Windows Server 2003(32/64 bit), 2008 R2 Linux
  • Dimensions: 0.75" x 4.72" x 5.12"
  • Model #: PEX4S553
SYBA IO Crest 2-port RS232 Serial PCI-Express Card, DB9 Female Panel Mountable Field Terminator Adapters Model SI-PEX15043
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SYBA IO Crest 2-port RS232 Serial PCI-Express Card, DB9 Female Panel Mountable Field Terminator Adapters Model SI-PEX15043
  • Type: PCI Express to Serial Port Card
  • Operating Systems Supported: Windows 8 Windows 7 Vista XP Windows Server 2003, 2008, 2012 Linux 2.6.27, 2.6.31, 2.6.32, 3.x.x and newer
  • Dimensions: 2.25" x 7.00" x 12.00"
  • Weight: 0.75 lb.
  • Model #: SI-PEX15043
DeLOCK PCI Express Card to 1 x Serial RS-232
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  • $103.99 
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PCI Serial DB9 RS232 Adapter 8 ports Serial DB9 RS232 to PCI Adapter RS-232 expansion Converter Card chip Systembase
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  • $88.88 
  • Free Shipping
Gearmo Windows 7 64-bit Compatible USB to Serial Adapter RS232 DB9 Short 8 Inch Cable
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  • $20.64 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
PCIe to Single Serial Port DB9 RS232 PCI-E x1 Serial Card Expansion Adapter Converter Chipset ASIX AX99100 for Desktop Computer
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Direct from YEPLOOK Direct from YEPLOOK
  • $10.99 - $13.99
PCI Expansion Adapter Converter to RS232 Serial Port COM & Parallel Port DB25 Printer LPT Add On Card TXB086
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Direct from YEPLOOK Direct from YEPLOOK
  • $15.99 - $18.99
USB to RS232 DB9 Serial Cable Converter Adapter with CH340 Chipset for Windows 10 with metal shell
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Direct from YEPLOOK Direct from YEPLOOK
  • $11.99 - $14.99
IO CREST 4 Port RS-232 Serial PCIe 2.0 X1 Controller Card Components SI-PEX15042
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  • $75.99 
  • $5.99 Shipping
2 Port Serial PCI Express Expansion Card RS232 Com Serial Card PCIE Riser Converter Adapter for Windows AX99100 Chip
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  • $47.00 
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  • $45.60 - $47.00
SYBA 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SY-PEX15066
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SYBA 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SY-PEX15066
  • Type: RS-232 DB9 Serial M.2 B+M Key Controller Card
  • External Ports: 4 x Serial Ports
  • Internal Ports: 1 x M.2 B+M Key
  • Operating Systems Supported: Windows 7, 8, 10, Linux Kernal 2.6.15 , Android 1.x-5.x
  • Model #: SY-PEX15066
PCI-E 2 RS232 serial COM Port Riser card 1 Printer parallel port card computer Adapter Converter TXB076
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Direct from YEPLOOK Direct from YEPLOOK
  • $16.99 - $19.99
SYBA 2 Port Serial Mini PCI-e Controller Card (RS-232) Model SI-MPE15046
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SYBA 2 Port Serial Mini PCI-e Controller Card (RS-232) Model SI-MPE15046
  • Type: PCI to VGA Card
  • Package Contents: 1x Serial mPCI-E Controller Card 1x 2-port serial bracket 1x Driver CE 1x User Manual
  • Model #: SI-MPE15046
PCI Expansion Card Adapter Converter to Dual RS232 RS-232 Serial Ports COM & DB25 Printer Parallel Port LPT TXB087
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Direct from YEPLOOK Direct from YEPLOOK
  • $17.99 - $20.99
1.2M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
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Direct from YEPLOOK Direct from YEPLOOK
  • $17.99 - $20.99
Vszerda 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
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Vszerda 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)

Limited time offer, ends 04/02

  • Model #: SI-PEX15043
  •  
  • $58.99 
  • Free Shipping
Gearmo 4 Port USB to Serial RS232 Adapter, 3ft Cable, FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ESD and Surge Protection
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Gearmo 4 Port USB to Serial RS232 Adapter, 3ft Cable, FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ESD and Surge Protection
  • Color: Black
  • Ports: 4 x Serial
  • Transfer Rate: 921.6 Kbps
  • Dimensions: 8" L x 6" W x 2" H
  • Model #: USBG-4X2FTDI
  •  
  • $49.67 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
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CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
  • Type: PCI Express to Serial Port Card
  • External Ports: 4 x Serial Ports
  • Model #: CM-4S1PRS232
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  • $21.99 
  • $3.99 Shipping
PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card
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PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card

Limited time offer, ends 03/26

  • Type: Controller Card
  • Model #: CL-HD-Addon-116
Ethernet RJ45 to RS485 Converter Industrial Serial Device Server Ethernet adapter TCP/RTU/UDP Converter
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Direct from YEPLOOK Direct from YEPLOOK
  • $31.99 - $34.99
SYBA IO CREST 4-port, RS-232 Serial, PCIe x1, Revision 2.0, (Full & Low Profile); Exar Chipset Model SI-PEX15042
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SYBA IO CREST 4-port, RS-232 Serial, PCIe x1, Revision 2.0, (Full & Low Profile); Exar Chipset Model SI-PEX15042
  • Operating Systems Supported: Windows 8 Windows 7 XP Vista Windows Server 2003/2008/2012 Linux 2.6.27, 2.6.31, 2.6.32, 3.x.x and newer
  • Weight: 1.01
  • Package Contents: 1 x 4-port PCIe Serial Card 1 x 4-port Serial Octopus Cable 4 x Serial Adapters 1 x User Manual 1 x Driver CD 1 x Low Profile Bracket
  • Model #: SI-PEX15042
Digi Edgeport 8-Port Rack Mount Serial Hub EP-USB-8-D25
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PCIe to Dual Serial Port DB9 RS232 COM+ Single DB25 Parallel Port Printer LPT Adapter Card Chipset ASIX/AX99100 for PC Desktop
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Direct from YEPLOOK Direct from YEPLOOK
  • $13.99 - $16.99
USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub
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  • $799.00 
  • Free Shipping
Direct from BFKK Direct from BFKK
1pcs 4 Port SATA PCI CONTROLLER RAID CARD 4 SATA SERIAL ATA PCI CONTROLLER RAID I/O CARD PC+Cable
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  • $23.99 
  • Free Shipping