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Port Powered RS232 To RS232 Serial Port Optic Electric Isolator
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  • $70.99 
  • Free Shipping
Digi AccelePort Xp 2 Port DB-9 Serial Adapter
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Digi AccelePort Xp 2 Port DB-9 Serial Adapter
  • External USB Ports: PCI
  • Model #: 77000659
  •  
  • $179.00 
  • $15.00 Shipping
Digi AccelePort Xe 4-port Multiport Serial Adapter
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Digi AccelePort Xe 4-port Multiport Serial Adapter
  • Data Transfer Rate: 57.60 Kbps
  • Model #: 70000737
  •  
  • $199.00 
  • $15.00 Shipping
Dual Port Serial Industrial DB9 COM RS232 PCIe X1 Card for Desktop PC with Low Bracket Moschip MCS9922 SD-PEX15022
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  • $52.99 
  • Free Shipping
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
Avocent 990487-001 Equinox ESP-4 Quad-Port Serial HUB
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  • $109.00 
  • $15.00 Shipping
For CP-114 4-port RS-232/422/485 pci multi-serial card
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  • $145.00 
  • $5.00 Shipping
JVFYI  PCIe x1 ASM1042A 2-Ports USB 3.0 Card
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JVFYI PCIe x1 ASM1042A 2-Ports USB 3.0 Card

Limited time offer, ends 05/23

  • Model #: C2ZP-H-122347
  •  
  • $32.99 
  • Free Shipping
ATEN UC232BF USB to RJ-45 (RS-232) Console Adapter (FTDI/1.2 m)
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  • $65.99 
  • Free Shipping
USB 1.8V 2.5V 3.3V 5V TTL-UART Serial Adapter Converter
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  • $99.99 
  • Free Shipping