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  • Consumer Electronics
    • Add-On Cards
      • SATA NON-RAID Cards
      • Network Interface Cards
      • USB Controller Card
    • USB Accessories
      • USB Cables & Adapters
      • USB Port Hubs
    • Audio Devices
      • USB Audio Adapter
      • Desktop Audio
    • Legacy Controller Card
      • Serial Controller Cards
      • Parallel Controller Cards
    • Wired Headphones / Headset
    • DAC and Amplifier
    • Computer Stands
    • Hard Drive Enclosures
    • Front Panel I/O
    • Gaming Accessories
    • HDD/SSD Mobile Rack
  • Household Products
    • Collapsible Stroller Utility Cart Wagons
    • Pet Stroller Wagons
    • Party Beer Pong Game Tables
    • Cigar Humidor Box
    • Watch Winder
    • Pee Pads Disposable
    • Open Business Signs
    • Pool Cleaner Seal
  • Support
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Serial Controller Cards

8 Port Serial DB9 RS-232 PCI Card RDC C6238 Chipset
8 Port Serial DB9 RS-232 PCI Card RDC C6238 Chipset
Regular price $49.99
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RS-232 + RS-422/485 DB9 Serial M.2 B+M Key Controller Card
RS-232 + RS-422/485 DB9 Serial M.2 B+M Key Controller Card
Regular price $39.99
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4 Port RS-232 DB9 Serial M.2 B+M Key Card
4 Port RS-232 DB9 Serial M.2 B+M Key Card
Sold Out
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4 Port RS-232 RS-422 RS-485 DB9 Serial PCI-e 2.0 x1 Card
4 Port RS-232 RS-422 RS-485 DB9 Serial PCI-e 2.0 x1 Card
Regular price $19.99
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2 Port RS-232 RS-422 RS-485 DB9 Serial PCI-Express 2.0 x1 Card
2 Port RS-232 RS-422 RS-485 DB9 Serial PCI-Express 2.0 x1 Card
Regular price $19.99
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8 Port RS-232 RS-485 DB9 Serial PCI-e 2.0 x1 Card
8 Port RS-232 RS-485 DB9 Serial PCI-e 2.0 x1 Card
Regular price $89.99
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4 Port RS-232 RS-485 DB9 Serial PCI-e 2.0 x1 Card
4 Port RS-232 RS-485 DB9 Serial PCI-e 2.0 x1 Card
Regular price $45.99
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SY-PEX15019 PCI-Express RS-232 Serial 8-Port Card with OXPCIe958 Chipset
SY-PEX15019 PCI-Express RS-232 Serial 8-Port Card with OXPCIe958 Chipset
Regular price $47.99
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2 Port RS232 DB9 Serial PCIe Card Components SI-PEX15043
2 Port RS232 DB9 Serial PCIe Card Components SI-PEX15043
Regular price $37.99
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6 Port RS-232 RS-485 DB9 Serial PCI-Express 2.0 x1 Card - SI-PEX15040
6 Port RS-232 RS-485 DB9 Serial PCI-Express 2.0 x1 Card - SI-PEX15040
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4 Serial Ports PCI-e Controller Card with Fan-Out Cable and Bundled with Low Profile Bracket SI-PEX15038
4 Serial Ports PCI-e Controller Card with Fan-Out Cable and Bundled with Low Profile Bracket SI-PEX15038
Regular price $19.99
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2 Port Serial PCI-e 1.0 x 1 Card
2 Port Serial PCI-e 1.0 x 1 Card
Regular price $13.99
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Dual Port Serial Industrial DB9 COM RS232 PCI-e x1 Card
Dual Port Serial Industrial DB9 COM RS232 PCI-e x1 Card
Regular price $22.99
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Single Port RS-232 RS-422 RS-485 DB9 Serial PCI-Express 2.0 x1 Card - 1 Port Serial PCIe Card MCS9922 Chipset
Single Port RS-232 RS-422 RS-485 DB9 Serial PCI-Express 2.0 x1 Card - 1 Port Serial PCIe Card MCS9922 Chipset
Regular price $19.99
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