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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
USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Serial Server
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USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Serial Server

Limited time offer, ends 08/15

  • Model #: WL+C7FW+260720+2110
  •  
  • $69.28 
  • Free Shipping
JAENFONG W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
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  • $88.51 
  • Free Shipping
4 Serial Port RS232/RS485/RS422 to Ethernet Converter
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  •  
  • $232.24 
  • Free Shipping
USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Serial Server
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USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Serial Server

Limited time offer, ends 08/15

  • Model #: C75J*OYJ*G1*0729-136
  •  
  • $70.26 
  • Free Shipping
StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485
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StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485
  • Type: PCI Express to Serial Port Card
  • External Ports: 2 x RS232 2 x RS422 / RS485
  • Operating Systems Supported: Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000 Windows Server 2008 R2, 2003(32/64) Linux Kernel 2.6.x
  • Specifications: Data Bits: 5, 6, 7, 8 FIFO: 256 Bytes Flow Control: None, Xon/Xoff, RTS/CTS Max Baud Rate: 460.8 Kbps Parity: None, Odd, Even, Space, Mark Serial Protocol: RS-232/422/485 Stop Bits: 1, 1.5, 2 Supported Protocols: RS-232, RS-422, RS-485 2-wire / 4-wire
  • Model #: PEX4S232485
W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
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  • $85.26 
  • Free Shipping
WiFi development board core board WiFi + Bluetooth compatible serial port module
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  •  
  • $20.99 
  • Free Shipping
FOR USB 2.0 to RS485 DB9 Serial Converter Adapter PL2303 chip Cable HXSP*2108F
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  • $24.75 
  • Free Shipping
USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Wireless TCP/IP Serial Device Server
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  •  
  • $91.58 
  • Free Shipping
IOGEAR Model GUC232A 16" USB to Serial RS-232 Adapter
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IOGEAR Model GUC232A 16" USB to Serial RS-232 Adapter
  • Type: USB to DB9 (RS-232)
  • Connector Number: 2
  • Connector Detail: 1 x USB Male 1 x DB9 Male
  • Speed: Up to 230Kbps
  • Model #: GUC232A
  •  
  • $23.48 
  • Free Shipping
W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
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  •  
  • $108.79 
  • Free Shipping
DTECH 1.5 ft Straight Through Serial DB9 Cable Female to Female 9 Pin COM Port Cord for Data Communication (0.5 Meter, Black)
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  • $16.57 
  • Free Shipping
2PORT PCI EXPRESS SERIAL CARD
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2PORT PCI EXPRESS SERIAL CARD
  • Color: Black
  • Model #: PEX2S1050
10 Pack White DB9 Male RS232 Breakout Board Solder-Free Terminal Block Adapter With Plastic Housing D-SUB Serial Port Wiring Module
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  • $50.57 
  • Free Shipping
Vszerda FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
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  • $41.99 
  • Free Shipping
4-Port PCIe RS232 Serial Expansion Card, Four DB9 COM Port Adapter for Industrial PC
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  • $57.89 
  • Free Shipping
5PCS PC Computer Power Cable 15Pin SATA Male to 2 Female 15Pin Serial ATA Power HDD Splitter Connector Cables for BTC ETH Mining
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  • $17.12 
  • Free Shipping
Sunix 4056P Serial card one-to-four lines breakout cable 4-Port Serial RS-232 Adapter
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Sunix 4056P Serial card one-to-four lines breakout cable 4-Port Serial RS-232 Adapter

Limited time offer, ends 08/15

  • Model #: jiudian-YC5KU-1881
  •  
  • $23.08 
  • Free Shipping