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IO CREST 8 Port Serial DB9 RS-232 PCI Controller Card RDC C6238 Chipset SI-PCI15068
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IO CREST 8 Port Serial DB9 RS-232 PCI Controller Card RDC C6238 Chipset SI-PCI15068

Limited time offer, ends 08/15

  • Model #: C7FK-OYS-2026.7.28-553
  •  
  • $75.99 
  • Free Shipping
USR-DR404 1-Port RS485 to 802.11 a/b/g/n WLAN Serial Device Server
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  • $122.99 
  • Free Shipping
8/16-Channel RS485 Industrial Edge Serial Server Device USR-N780 Pro Version
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  • $536.99 
  • Free Shipping
IO CREST 6 Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card SI-PEX15040
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IO CREST 6 Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card SI-PEX15040

Limited time offer, ends 08/15

  • Model #: C7FK-OYS-2026.7.28-552
  •  
  • $97.99 
  • Free Shipping
MOXA NPort 5232 2-Port Serial Device Server, 10/100 Ethernet, RS422/485, Terminal Block
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  • $299.99 
  • Free Shipping
Vszerda Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (10pcs)
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  • $137.78 
  • Free Shipping
Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (10pcs)
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  • $136.28 
  • Free Shipping
Coolwell Industrial Grade RS232/485 to WiFi POE Ethernet Serial Server 6t Modbus Gateway MQTT Gateway Metal Case
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  • $79.95 
  • Free Shipping
HF Smallest Elfin-EW11/Elfin-EW11A-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11A-0 Whole Set)
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  • $33.28 
  • Free Shipping
IO CREST 6 Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card SI-PEX15040
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IO CREST 6 Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card SI-PEX15040

Limited time offer, ends 08/15

  • Model #: C7FK-OYS-2026.7.28-744
  •  
  • $97.99 
  • Free Shipping
IO CREST 6 Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card SI-PEX15040
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IO CREST 6 Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card SI-PEX15040

Limited time offer, ends 08/15

  • Model #: C7FK-OYS-2026.7.28-53
  •  
  • $97.99 
  • Free Shipping
Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (10pcs)
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  •  
  • $137.28 
  • Free Shipping
HF Smallest Elfin-EW11/Elfin-EW11A-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11A-0 Whole Set)
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  •  
  • $33.28 
  • Free Shipping