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HF Elfin-EE10 Serial Server Serial Port RS232 to Ethernet Serial Port ModbusTCP/HTTP Support TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
- Model #: zqzq-2347
- $24.90 –
- Free Shipping
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diewu 8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway
- Model #: 69048978939
- $191.81 –
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (2PCS)
- Model #: 69048979799
- $80.60 –
- Free Shipping
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USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industrial Machinery, CNC, Black
Limited time offer, ends 07/05
- Model #: A9Y1-1008-38
- $30.98 –
- More options from $20.96 - $31.98
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PCI-E 1 Parallel port 2 Serial card pcie to COM9 pin RS232 industrial control serial port expansion card AX99100 chip
Limited time offer, ends 07/05
- Model #: S354
- $30.73 –
- More options from $30.73 - $33.25
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WISDUM 2 Port DB9 RS-422 / 485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
Limited time offer, ends 07/05
- Model #: C2AG-0128-C22
- $97.57 –
- More options from $97.57 - $103.50
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WISDUM 8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway
Limited time offer, ends 07/05
- Model #: C2AG-0129-C1
- $185.73 –
- More options from $185.73 - $196.31
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JAENFONG Ethernet RJ45 to RS485 Converter Industrial Serial Device Server Ethernet adapter TCP/RTU/UDP Converter
- Model #: ZZ-803
- $34.17 –
- Free Shipping
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JAENFONG PCIe Serial Card RS232 RS-232 serial Ports and Connectors COM Expansion card with Chip AX99100B
- Model #: ZZ-554
- $18.58 –
- Free Shipping
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USR-N668 8 Ports Serial Ports Device RS232/RS485/RS422 Serial to Ethernet Converters Module Support TCP Server/UDP Client
- Model #: 69048978906
- $270.26 –
- More options from $270.26
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3.3V 5V TTL Turn To RS485 Module Serial UART Level Mutual Conversion Power Supply Module
- Model #: VFR-544
- $14.99 –
- Free Shipping
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3.3V 5V TTL Turn To RS485 Module Serial UART Level Mutual Conversion Power Supply Module
- Model #: VFR-543
- $14.99 –
- Free Shipping
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Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server (USR-W610)
- Model #: 69048978766
- $97.81 –
- Free Shipping
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RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter NEW Passive Two Way Converter for Master Single-chip Computer
Limited time offer, ends 07/28
- Model #: uu-2508
- $22.00 –
- Free Shipping
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- $18.90 –
- Free Shipping
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- $20.69 –
- Free Shipping
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USB 10-Channel 12-Bit AD Data Acquisition Module STM32 UART Communication USB to Serial Chip CH340 ADC Module
- Model #: OUG-622
- $17.81 –
- Free Shipping
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USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 PRGMR Replace CP2102 With Cables
- Model #: zcw1983
- $17.99 –
- Free Shipping
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USR-K7 Low Cost TTL UART to Ethernet Module 10/100Mbps Super Port Ethernet to Serial Module Support Modbus RTU to Modbus TCP with RJ45 Port (1PCS)
- Model #: CDE-1645
- $32.31 –
- Free Shipping
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1 PCS CP2102 Round of TTL USB Module of USB Serial UART On STC Downloader Micro Interface Board New
- Model #: 2604ADD8D139
- $16.59 –
- $6.00 Shipping
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USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485 RS422 Converter2
- Model #: 69048978938
- $75.77 –
- Free Shipping
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Applicable SC-09 PLC Programming Cable FX Series RS232 Serial Cable PLC Download Cable Data Communication Cable Red Length: 10 Meters
- Model #: 2604ADD8D1171
- $47.48 –
- $6.00 Shipping
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USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
- Model #: 69048978851
- $89.57 –
- Free Shipping
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RS232 Serial DB9 Male to Terminal Adapter Connector Signals Terminal Module
- Model #: CW-USB-DF1598
- $52.45 –
- More options from $52.45
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (20PCS)
- Model #: 69048979796
- $718.01 –
- More options from $717.00 - $718.01
- Free Shipping
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USR-K7 Low Cost TTL UART to Ethernet Module 10/100Mbps Super Port Ethernet to Serial Module Support Modbus RTU to Modbus TCP with RJ45 Port (10PCS)
Limited time offer, ends 07/29
- Model #: cy-4867
- $199.60 –
- Free Shipping
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ExpressCard adapter 34 mm 54 mm ExpressCard Serial DB9 COM RS232 adapter Express Card to RS232 converter for Laptop
- Model #: CW-USB-DF2504
- $84.00 –
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (1PCS)
Limited time offer, ends 07/29
- Model #: cy-4274
- $51.59 –
- Free Shipping
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IO CREST 8 Port Serial DB9 RS-232 PCI Controller Card RDC C6238 Chipset SI-PCI15068
- Model #: 6904511357
- $77.00 –
- Free Shipping
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USR-TCP232-306 Serial Port RS232/RS485/RS422 to TCP Converter with DHCP and Built-in Webpage with 5V 3A Power Supply (5PCS)
- Model #: 69048979798
- $210.45 –
- Free Shipping