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8-Port Serial to Ethernet Converter RS232 RS485 RS422 TCP/IP Device Server Modbus RTU to TCP Gateway
- Model #: ZP0806ZP.2026536
- $186.28 –
- Free Shipping
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PCI-E Serial Port Card, PCIe to COM Port RS232 Interface Adapter, Industrial Expansion Card, AX99100, New Model
Limited time offer, ends 08/15
- Model #: C7FW0626-JIA-75
- $17.98 –
- Free Shipping
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USB to Micro USB Console Cable with FTDI Chipset, RS232 Serial Port Adapter for Cisco Routers/Switches, PLC, Industrial Control Devices, Compatible with Windows/Mac/Linux (6ft/1.8m)
Limited time offer, ends 08/15
- Model #: XMHKC2ZP-731352
- $51.46 –
- Free Shipping
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PCIe 2-Port RS232 Serial Adapter Card with DB9 Ports, Dual COM Expansion Card for Industrial PC & Desktop
- Model #: B3EN-S2374
- $37.59 –
- Free Shipping
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PCIe to 2-Port RS232 Serial Card 9-Pin COM Port Expansion Adapter, WCH382L Chipset, Parallel Port Converter, PCI-E to DB9 Serial Interface Card for Desktop PC
Limited time offer, ends 08/16
- Model #: 666ZP0722ZP.202640
- $29.19 –
- Free Shipping
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PCI Multiport Serial Card Serial port RS232 6 COM port 9-pin device PCI card industrial expansion 9865 chipset win10
Limited time offer, ends 08/16
- Model #: 20260720ZP6929C5JS
- $55.81 –
- Free Shipping
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Desktop PCIE to RS232 serial port card, 2-port PCIE to 232 serial port expansion card, 9-pin COM port adapter card
Limited time offer, ends 08/15
- Model #: C738-WXY-8050004
- $28.79 –
- Free Shipping
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4-Port PCIe RS232 Serial Expansion Card, Four DB9 COM Port Adapter for Industrial PC
- Model #: B3EN-S2392
- $57.89 –
- Free Shipping
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USB to Serial Port Module, USB to 4 Way TTL Module 3.3V 12Mbps Baud Rate UART Serial Port Module UART Transceiver, Serial Adapters
- Model #: 612521336966
- $43.99 –
- More options from $43.99 - $53.78
- $5.99 Shipping
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USB2.0 to RS232 RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable FTDI chipset 1.8M (RS232/RS422/RS485)
Limited time offer, ends 08/16
- Model #: 20260720ZP7178C5JS
- $92.10 –
- Free Shipping
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PCI Eight Serial Port Card RS232 Expansion DB9 Pin Adapter Card COM Communication Filtering Anti-interference and Anti-surge
Limited time offer, ends 08/16
- Model #: 20260720ZP6917C5JS
- $76.53 –
- Free Shipping
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USB3.0 TYPE-C To rs232/485/422 converter serial port com port 9-pin transmission industrial grade PLC control computer
Limited time offer, ends 08/16
- Model #: 20260720ZP6999C5JS
- $85.19 –
- Free Shipping
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PCIe Dual DB9 RS232 Serial Card, 2-Port COM Port Expansion Adapter for Industrial PC & Desktop
- Model #: B3EN-S2376
- $47.89 –
- Free Shipping
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Mini PCIe to 4-Port Industrial RS232 Serial Card, DB9 COM Expansion Adapter Working at -40~+85
- Model #: B3EN-S2394
- $87.89 –
- Free Shipping
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5PCS USR-K7 TTL UART to Ethernet Serial Server Module, 10/100Mbps RJ45 Port, Modbus RTU to TCP Converter
Limited time offer, ends 08/16
- Model #: ZP0806ZP.20261249
- $183.18 –
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16ft 5meters USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac with ESD Protection
Limited time offer, ends 08/15
- Model #: LHXC6W1JU14-189
- $99.98 –
- Free Shipping
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PCI-E to 8 Port RS232 Serial Adapter Serial DB9 Controller Systembase SB16C1058PCI asm1083 Chip 8s 8 ports RS-232 com to pcie
Limited time offer, ends 08/16
- Model #: 20260720ZP7057C5JS
- $163.48 –
- Free Shipping
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W630 Industrial Serial to WiFi Ethernet Converter RS232 RS485 Dual LAN Port Modbus RTU Gateway
Limited time offer, ends 08/16
- Model #: ZP0806ZP.2026569
- $83.98 –
- Free Shipping
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PCIe to 4-Port RS232 Serial Card 4 x DB9 COM Port Expansion Adapter, AX99100 Chipset, 1-to-4 Industrial Serial Controller for PC / Embedded Systems
Limited time offer, ends 08/16
- Model #: 666ZP0724ZP.202650
- $42.19 –
- Free Shipping
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PCIe to 2-Port RS232 Serial Expansion Card, MCS9922 Chip DB9 COM Adapter Supports Windows 10
- Model #: B3EN-S2272
- $25.89 –
- Free Shipping
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USR-K7 Low Cost TTL UART to Ethernet Serial Converter 10/100Mbps Modbus Gateway Module with RJ45 Port, 10PCS Pack
Limited time offer, ends 08/16
- Model #: ZP0806ZP.2026533
- $188.98 –
- Free Shipping
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2-ports PCI to RS485/422 Multi-Serial Port Card with 2.5KV isolation protection 2 Port RS485 RS422 COM Serial Port UT-732I
Limited time offer, ends 08/16
- Model #: 20260720ZP6971C5JS
- $111.64 –
- Free Shipping
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8 Port Serial PCI-Express with cable controller card XR17V358 Chipset RS-232 RS232 serial port I/O expansion cards
Limited time offer, ends 08/16
- Model #: 20260720ZP7249C5JS
- $156.57 –
- Free Shipping
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USB2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable FTDI chipset 1.8M Magnetic Ring Led
Limited time offer, ends 08/16
- Model #: 20260720ZP7278C5JS
- $50.63 –
- Free Shipping
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5 Pack Serial Port 9 Pin Null Modem Adapter DB9 FemaleFemale RS232
- Model #: JrSDq-B01BZ31HHK
- $24.88 –
- Free Shipping
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FOR MiniPCIe To Four RS232 Serial Port Expansion Card MiniPCIe To DB9 Pin COM Port Adapter Card 9904
Limited time offer, ends 08/16
- Model #: 20260720ZP6997C5JS
- $85.95 –
- Free Shipping
![USB 16 Port Serial Adapter (RS232) [Black]](https://c1.neweggimages.com/productimage/nb300/C42AD25112910GL487B.jpg "USB 16 Port Serial Adapter (RS232) [Black]")
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RS232 to RS485 Serial Port Data Interface Adapter Converter 1.2KM
- Model #: CLAWB0G3518FST
- $84.99 –
- Free Shipping
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WRIARICH PCIe x1 to 4-Port DB9 RS232 Serial COM Expansion Card, AX99100 ASIX Chipset Industrial I/O Adapter for Desktop PC
- Model #: SDGF98SV62
- $39.89 –
- Free Shipping
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USB 4-Port Serial Adapter/USB 2.0 Quad Port Serial DB-9 RS-232
- Model #: CLAWB004ET8ZAA
- $225.99 –
- Free Shipping
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UT-2501 serial port 232 to RS232 CANBUS to BUS CAN transparent converter using TVS RS-232 to CANBUS Converter TTL Level
Limited time offer, ends 08/16
- Model #: 20260720ZP6890C5JS
- $61.00 –
- Free Shipping
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10 Pack White DB9 Male RS232 Breakout Board with Housing, Solder-Free D-SUB 9Pin Serial Port to Terminal Block Wiring Adapter Module
Limited time offer, ends 08/16
- Model #: ZP0806ZP.20261062
- $47.88 –
- Free Shipping
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Chip Isolated USB to T-T-L/RS232/RS485 3 in 1 Serial Port Adapter Industrial-Grade T-T-L RS-232 RS-485 Isolation
- Model #: CLAWB0CS64MWPJ
- $198.99 –
- Free Shipping
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M.2 B+M To DB9 4 Com Ports 4S DB 9Pin RS232 Industrial Serial Port NGFF 2280MM Serial Port M2 B M Key Expansion Card
Limited time offer, ends 08/16
- Model #: 20260720ZP6928C5JS
- $50.79 –
- Free Shipping
