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USB to 16 TTL serial port module 1.8V2.5V3.3V5V multi-channel USB to UART CH348Q chip
Limited time offer, ends 08/01
- Model #: C5KU-OYS-7.24-26
- $83.99 –
- Free Shipping

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PUSR 2 Port Serial RS485 to Ethernet Converter Supports MQTT Modbus RTU to Modbus TCP USR-N520
Limited time offer, ends 08/01
- Model #: 904250035921
- $108.99 –
- Free Shipping

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IO CREST 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15070
- Model #: 621924807898
- $47.99 –
- $5.99 Shipping

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Moxa Americas,Inc. - MGATE MB3170-1 Port Modbus TCP to Serial Communication Gateway
- Model #: 596826944982
- $389.99 –
- $5.00 Shipping

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MOXA NPort 5150-1 Port RS-232/422/485 Serial Device Server
- Model #: 596826922461
- $186.99 –
- $5.00 Shipping

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2Pcs 2.5 Sata to 3.5 Inch IDE Card Sata to IDE Adapter Converter Male 40 Pin Port for ATA 133 100 HDD CD DVD Serial
- Model #: Aomoproing-zyy20
- $23.68 –
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Willwewon 20PCS(10PCS Male + 10PCS Female) DB9 to RJ45 Ethernet Adapter, 9 Pin Serial Port to RJ45 Ethernet LAN Extend Modular Converter
- Model #: 934196347406
- $50.99 –
- $5.99 Shipping

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Hyuduo 58mm Thermal Receipt Printer Embedded Micro USB TTL Serial Port 5-9V with Paper Support for POS Systems
- Model #: 246087192348
- $71.99 –

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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 #: 596826923710
- $237.99 –
- $5.00 Shipping

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Moxa Americas,Inc. - MGATE MB3170-1 Port Modbus TCP to Serial Communication Gateway
- Model #: 596826941462
- $389.99 –
- $5.00 Shipping

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Maikrt 58MM Thermal Printer SCM/PLC Serial Port Thermal Sticker Label Printer RS232/TTL Embedded Thermal Printing Module Supports Secondary Development
- Model #: 342266071036
- $87.99 –
- $5.99 Shipping

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2-Ch RS485 to Ethernet Converter Industrial Isolated Serial Server, 2-Ch RS485 Independent Operation, Dual RJ45 Ethernet Ports, Modbus Gateway MQTT Gateway JSON Support, Rail-mount Metal Case
Limited time offer, ends 08/01
- Model #: 996088855468
- $78.99 –
- More options from $78.99 - $85.78
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waveshare RJ45 To RS485 Ethernet Module, Bi-Directional Transparent Transmission, Modbus Gateway Support, Multi Communication Modes
- Model #: 322002755406
- $54.99 –
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RS485 to WiFi/Ethernet Module, Rail-Mount Serial Server, Modbus MQTT Gateway, Support 802.11b/g/n Wireless Standards, Support RS485 to WiFi, RS485 to Ethernet, Ethernet to WiFi, etc.
Limited time offer, ends 08/01
- Model #: 969946409271
- $73.99 –
- More options from $73.99 - $78.08
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Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 08/01
- Model #: 927578492931
- $89.99 –
- More options from $89.99 - $95.78
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Beitekang Prolific USB Type C to DB9 Male RS232 Serial Converter Adapter Cable Full Pinout Support Windows 7 8 10 11 XP Android Mac
- Model #: 621924939971
- $47.99 –
- $5.99 Shipping

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GRIDCONNECT ATC-106 RS232 to RS485 DB9 Converter Non-Isolated
- Model #: 904957035804
- $43.99 –
- $5.99 Shipping

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Suamdoen USB to RS485 RS422 Serial Adapter Converter Cable with FT232RL Chip 1.5m Length
- Model #: 322002738430
- $54.99 –
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JESSINIE FT2232HL Dual Channel UART USB Universal Serial Adapter FIFO SPI I2C JTAG RS232 RS422 RS485 Compatible with UHCI OHCI EHCI Host Controller
- Model #: 880176708203
- $55.99 –
- $5.99 Shipping

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waveshare 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 08/01
- Model #: 976993057737
- $49.99 –
- More options from $49.99 - $54.68
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hiBCTR 10 Pieces of FT232RL Mini USB to TTL Serial Converter Adapter Modules, 3.3V/5.5V.
- Model #: 415280817321
- $65.99 –
- $5.99 Shipping















