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Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (5pcs)
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  • $89.29 
  • Free Shipping
PCIE-E to RS-232 serial port expansion card COM port desktop computer host adapter card 9-pin DB9 industrial control
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  • $55.99 
  • Free Shipping
PCI to 8x Serial Port RS232 DB9 COM Expansion Card I/O Controller Riser Adapter Chipset Systembase 16C1058 with Output Cable
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Direct from YEPLOOK Direct from YEPLOOK
  • $67.99 - $70.99
YEPLOOK PCIe to 2x DB9 RS232 COM Serial Port+ 1x DB25 Parallel Port Printer LPT Adapter Card Chipset ASIX/AX99100 for Desktop Computer
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Direct from YEPLOOK Direct from YEPLOOK
  • $16.99 - $19.99
PCIe to 4 Ports DB9 RS232 COM Serial Port I/O PCI-E X1 Riser Card Expansion Adapter Chipset ASIX/AX9900 for Desktop PC Computer
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Direct from YEPLOOK Direct from YEPLOOK
  • $18.99 - $21.99
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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  • $139.29 
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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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  • $138.29 
  • Free Shipping
locrest 2-port DB-9 Serial (RS-232) PCI-e Controller Card,WCH382 Chipset,WCH382 Chipset,White
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  • $40.88 
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Coolgear 2-Port Serial to Ethernet Adapter with PoE, Supports RS232 RS422 RS485 Protocols and Advanced Networking
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  • $219.99 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
LM YN DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
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  • $14.78 
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  • $12.38 - $14.78
2pcs HC-12 433Mhz SI4463/SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna
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  • $23.48 
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Digi EZ01-MA00-GLB Connect EZ Mini - Serial Server, 1-port, with Accessories
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Digi EZ01-MA00-GLB Connect EZ Mini - Serial Server, 1-port, with Accessories
  • Type: Serial Server
  • Color: Black
  • Specifications: What's in the box: Digi Connect EZ Mini - serial server, 1-port, with accessories Power supply - 12 V, 2.5 A (76000823) DIN rail clip (76002095)
  • Model #: EZ01-MA00-GLB
USR-N580 8 Ports RS485 Serial Device Server Converter Ethernet to RS485 Support Modbus RTU to Modbus TCP RS485 Communication Indicator Lights (TX/RX) with Two Ethernet Port
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  • $249.17 
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