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Black Box USB to RS-232 Converter - DB9, 1-Port IC199A-R4
- Part Number: IC199A-R4
- Type: USB to RS-232 Converter
- Cable Length: 43"
- Changer Type: USB to DB9 (RS-232)
- Model #: IC199A-R4
- $44.93
- $43.82 –
- More options from $43.82 - $54.04
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LINOVISION Dual Ports Serial Server, RS485 and RS232 to Ethernet Convertor, Modbus RTU/TCP Conversion, RS485 and RS232 to RJ45 Convertor, Processor Upgraded
- Model #: 968929766387
- $97.99 –
- $5.00 Shipping

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USR-N540 RS232 to Ethernet RS485 to RJ45 RS422 to TCP IP Converter
Limited time offer, ends 08/08
- Model #: C75J*OYJ*G1*0729-328
- $105.27 –
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USR-N510 New Version (H7-4) 1 Port RS485 to Ethernet Converter DC 5-36V Serial Device Server Up to 400Mhz Support Modbus RTU to Modbus TCP Virtual COM with 12V Power Adapter
- Model #: C7FK-OYS-2026.7.28-1117
- $75.77 –
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Industrial Modbus 2Ports Serial Server RS232/RS485/RS422 to WiFi Ethernet Device Converter Connector Unit
Limited time offer, ends 08/08
- Model #: JC6WV-0728-OYJ-383
- $63.67 –
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RS485 to Ethernet TCP/IP Converter for MQTT Modbus RTU Module with Rail Box
Limited time offer, ends 08/09
- Model #: C745-LUOYIMAN-Lsy728-044
- $38.99 –
- Free Shipping

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RS485 to W-i-F--i/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway, Allow RS485 to W-i-F--i, RS485 to Ethernet, Ethernet to W-i-F--i Converter Module, Support Transparent Transmission Mode
Limited time offer, ends 08/08
- Model #: JC6WV-0728-OYJ-384
- $65.35 –
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RS232/485 to WiFi and Ethernet Converter Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WiFi, Serial Port to Ethernet, Ethernet to WiFi
Limited time offer, ends 08/08
- Model #: JC6WV-0728-OYJ-367
- $64.85 –
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Serial Server RS232 / RS422 / RS485 to Ethernet Modbus Gateway, IoT Communication Module, Serial to Ethernet Converter for Industrial Automation / SCADA
Limited time offer, ends 08/09
- Model #: 666ZP0727ZP.202666
- $45.19 –
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Industrial 4 Ports Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/TCP Client/UDP Mode
- Model #: CLOLB0844YFWHT
- $188.99 –
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Industrial 2 Ports RS232/422/485 Serial Device Server Converter Support VCOM/TCP Server/TCP Client/UDP Mode
- Model #: CLOLB0843R8CKW
- $124.99 –
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USR-N580 8 Channels MQTT Modbus Gateway RS485 Serial to TCP/IP Ethernet Device Server Converter
- Model #: CLOLB0B7HJGZX8
- $264.99 –
- Free Shipping

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Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server(USR-W610)
- Model #: CLOLB07DNWM62H
- $95.99 –
- Free Shipping

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USR-N540-H7-4 Ethernet Modbus Gateway 4-Port RS485 to Ethernet Converters
- Model #: CLOLB0DJJHPRBB
- $229.99 –
- Free Shipping

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Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (2)
- Model #: CLOLB0F3CYL57T
- $155.99 –
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Aboiled RS485 to WiFi Device Server Module Converter - EW11A Modbus Protocol Data Transfer via WiFi, 802.11bgn Support, Easy Configuration, Secure Connection
- Model #: CLOLB0H1R1SRKL
- $99.99 –
- Free Shipping

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4 Port RJ-45 Gigabit Ethernet to Multimode ST 850nm Fiber Media Converter
- Model #: CLOLB0CRRDRYTS
- $162.99 –
- Free 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 (10)
- Model #: CLOLB0F2S7YZPV
- $414.99 –
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Lantronix UD1100001-01 UDS1100 - One Port Serial (RS232/ RS422/ RS485) to IP Ethernet Device Server - UL864, US Domestic 110VAC - Convert from RS-232, RS-485 to Ethernet
- Model #: CLOLB00PB549T2
- $294.99 –
- 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 #: CLOLB0CYBKCZHR
- $340.99 –
- Free Shipping

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Gigabit SFP to RJ45 Fiber Media Converter- Multimode/SingleMode Fiber to Ethernet Converter, Plug & Play 10/100/1000Mbps RJ45 (Black, 2 PCS Single Mode Dual LC 20KM)
- Model #: CLOLB0FDQTZCXR
- $80.99 –
- Free Shipping

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MOXA MGate 5105-MB-EIP 1-Port Modbus RTU to EtherNet/IP Gateway, 0 to 60°C Operating Temperature
- Model #: CLOLB07CGQPNZL
- $1,080.99 –
- Free Shipping

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MOXA MGate MB3270 2-Port Advanced Modbus Gateway, 0 to 60°C Operating Temperature
- Model #: CLOLB0FBDQW6FX
- $990.99 –
- Free Shipping

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USB2.0 Type-A to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
Limited time offer, ends 08/08
- Model #: OYS-C5KU-7.23-18
- $18.99 –
- Free Shipping

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USB-C Type-C Male to TTL Converter UART STC Module Serial Programmer CH340G CH340 3.3V 5V Adapter Replace PL-2303
- Model #: B3EW.111380
- $20.98 –
- More options from $20.98
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RS485 to RJ45 Ethernet with POE Function Modbus/MQTT Gateway, Bi-Directional Transparent Data Transmission Between RS485 and Ethernet, 6~36V DC Screw Terminal, or PoE Port Power Supply
Limited time offer, ends 08/08
- Model #: C75J*OYJ*G1*0721-82
- $53.65 –
- Free Shipping

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RS232 to Ethernet Serial Device Server, 1 Port RS 232 DB9 Serial to Ethernet TCP IP Device Server Converter
Limited time offer, ends 08/09
- Model #: C745-Lsy720-327
- $48.34 –
- Free Shipping

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USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Serial Server
Limited time offer, ends 08/08
- Model #: WL+C7FW+260720+2110
- $69.28 –
- Free Shipping

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8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway
Limited time offer, ends 08/08
- Model #: WL+C7FW+260720+4397
- $196.19 –
- Free Shipping







