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Industrial-Grade Device Networking Server, Serial Port to Ethernet Conversion, Isolated Type, Surge Protection, RS485 to ETH RJ45 Interface, Protocol Conversion
- Model #: CLOLB0FPX651NC
- $97.99 –
- Free Shipping

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Serial Port Server Ethernet Converter RS232 RS485 RS422 Gateway with MIPS MCU 5 36VDC Wide Voltage Range for Industrial Automation Network Communication
- Model #: TOLDB0H7WVRLKK
- $108.99 –
- Free Shipping

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Rs485 serial port server conwerted to Ethernet Tcp/ip industrial internet of Things communication sernver with Modbus communication capabiltly
Limited time offer, ends 08/01
- Model #: C075.410
- $48.19 –
- More options from $48.19
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2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2)
- Brand: HP
- Part Number: PCIE-SE2
- Connectors: 1 x RJ45
- Interface: PCI
- Model #: 141931474414
- $53.99 –
- Free Shipping

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Aomoproing RS232 COM Female to RJ45 Female Connector Convertor DB9 Serial Port to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
- Model #: xy-3335
- $22.40 –
- Free Shipping

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PCIe to Dual RS-485/422 Serial Port Card with DB9 Connectors - High-Speed 1-to-2 Multi-Port Expansion Card, Terminal Block Adapters
- Model #: TOLDB0F9FMG1PZ
- $75.99 –
- Free Shipping

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Powerful Performance 5 Network Ports Industrial Serial Port 232/485 Dual SIM Card 4G Industrial Router AR550 PoE Power Supply, PLC Remote Control
- Model #: CHIYB0D8PPKLKN
- $392.99 –
- Free Shipping

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8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15071
- Model #: TOLDB0FMLH12XL
- $108.99 –
- Free Shipping

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PCI to 8x Serial Port RS232 DB9 COM Expansion Card I/O Controller Riser Adapter Chipset Systembase 16C1058 with Output Cable
Limited time offer, ends 08/01
- Model #: C75J*OYJ*G1*0717-169
- $69.96 –
- Free Shipping

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PCIe to 4-Port RS-485/422 Serial Card with Opto-Isolation, Surge/Lightning Protection & Terminal Block - Industrial-Grade Multi-Port Expansion Card for COM Port, Automation, Communication
- Model #: C7FK-OYS-2026.7.28-573
- $75.99 –
- Free Shipping

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2X Modbus Serial Port RS485 to Ethernet Converter Server -TCP232-304 Data Transmission DHCP/DNS Supported
- Model #: CLAWB0D2KYYCM5
- $81.99 –
- Free Shipping

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Dual Band Serial to WiFi6 Converter with MQTT SSL Quacomm WiFi Roaming Gigabit Port RS232 RS485 to WiFi6/Ethernet USR-W660
- Model #: RCCWB0CYBKCZHR
- $538.99 –
- Free Shipping

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RS232 COM Female to RJ45 Female Connector Convertor DB9 Serial Port to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
Limited time offer, ends 08/05
- Model #: ADTU C2323
- $17.99 –
- More options from $17.99 - $28.43
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DB9 RS232 COM Female to RJ45 Female Adapter, Serial Port to LAN Network Converter Connector Compatible with CAT5 CAT6 Ethernet Cable
Limited time offer, ends 08/08
- Model #: C472-L4963
- $29.89 –
- Free Shipping

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RS232 Male Port to RJ45 Female Connector Card Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
Limited time offer, ends 08/05
- Model #: 87bzY-B07GCBQCF3
- $24.72 –
- Free Shipping

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UTEK Industrial PCI-E to 8 Port RS-485 RS-422 High Speed Serial Card PCIE to RS485 RS422 8-Port Converter ESD Anti-lightning 4U DR62 Connector UT-798
Limited time offer, ends 08/02
- Model #: BZ59-978
- $179.99 –
- Free Shipping

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USR-DR302 DIN-Rail Modbus RS485 Serial Port to Ethernet Converter Bidirectional Transparent Transmission Between RS485 and RJ45
Limited time offer, ends 08/02
- Model #: LC6W1J25-1347
- $96.02 –
- Free Shipping

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MOXA NPort 5150A - 1 Port RS-232/422/485 Serial Device Server, 0 to 60°C Operating Temperature
- Model #: 694782965710
- $244.99 –
- $5.99 Shipping

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UTEK Industrial PCIE to 8 Port RS485 RS422 High Speed Serial Card Converter ESD Anti-lightning UT-798
Limited time offer, ends 08/02
- Model #: BZ59-980
- $25.99 –
- Free Shipping

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Digi Edgeport 1i 1-Port Serial Adapter
- Length: 3 ft.
- Color: White
- Model #: 301-1001-31
- $183.14 –
- More options from $91.49 - $236.43
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Digi Connect EZ 16 MEI - Serial Server, 16-port, RS-232/422/485, US Power Cord - 256 MB - Twisted Pair, Optical Fiber - 2 Total Expansion Slot(s) - 2 x Network (RJ-45) - 2 x USB - 16 x Serial Port - 1
- Brand: Digi
- Parts: 5 Year
- Model #: EZ16-C200-US
- $2,567.84 –
- More options from $2,492.36 - $2,567.84

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Moxa - MGATE MB3170 - 1 Port Modbus TCP to Serial Communication Gateway
- Model #: BEZ055WEYM
- $529.00 –
- More options from $528.20
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USR-DR302 DIN-Rail Modbus RS485 Serial Port to Ethernet Converter Bidirectional Transparent Transmission Between RS485 and RJ45
- Model #: 694782987194
- $68.99 –
- $5.99 Shipping

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Moxa Americas,Inc. - MGATE MB3270-2 Port Modbus TCP to Serial Communication Gateway
- Model #: 652843968179
- $788.99 –
- More options from $788.99 - $860.00
- $5.99 Shipping

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Moxa MGate MB3180: 1 Port RS-232/422/485 Modbus TCP to Serial Communication Gateway
- Model #: 652843923802
- $266.99 –
- $5.99 Shipping

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USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (2)
- Model #: CLAWB0F2SFS1W9
- $90.19 –
- More options from $90.19
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4-Ch RS485 to RJ45 Ethernet with POE Serial Server Adapter Industrial Isolated Serial Module, 4-CH Independent RS485, Support Modbus Gateway/MQTT/JSON, Bi-Directional Transparent Transmission
Limited time offer, ends 08/02
- Model #: LC6W1J23-457
- $156.41 –
- Free Shipping

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Industrial Grade Serial RS232 RS485 RS422 to Fiber Converter Bi Directional High Black
- Model #: CLAWB097TGCZLY
- $190.99 –
- Free Shipping

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Industrial Modbus 2Ports Serial Server RS232/RS485/RS422 to WiFi Ethernet Device Converter Connector Unit
- Model #: JC6WV-0728-OYJ-383
- $64.67 –
- Free Shipping






