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8-Port Serial to Ethernet Converter RS232 RS485 RS422 TCP/IP Device Server Modbus RTU to TCP Gateway
Limited time offer, ends 08/31
- Model #: C24W-X8953
- $182.29 –
- Free Shipping

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FTDI Chip Isolated USB to TTL/RS232/RS485 3 IN 1 Serial Port Adapter Industrial-grade TTL RS-232 RS-485 Isolation
- Model #: C7FW-OYJ-0805-318
- $41.18 –
- Free Shipping

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USB Type C to RS232 DB9 Serial Port Adapter Cable,FTDI Chipset,Supports Windows 11,10,8,7 and Mac Linux
- Model #: C745-LUOYIMAN-Lsy811-002
- $34.99 –
- Free Shipping

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Serial Bluetooth Module RJ45 to RS232 Line Serial Port Bluetooth Console Line-AB01
- Model #: C6WV-0731-OYJ-296
- $37.26 –
- Free Shipping

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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C75J*OYJ*G1*0727-308
- $17.67 –
- Free Shipping

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PCI Multiport Serial Card Serial port RS232 6 COM port 9-pin device PCI card industrial expansion Moschip 9865 chipset win10
- Model #: C6WV-0731-OYJ-213
- $48.66 –
- Free Shipping

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EU PLUG USR-W610 RS485/RS232 Support Port Modbus TCP/RTU Industrial Serial To Ethernet Converter
- Model #: TPR5TRP-1359
- $60.61 –
- Free Shipping

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USR-W630S RS232 RS485 Serial to Wi fi and Ethernet Converter Dual-Band Dual Ethernet Port Wi Fi5 Serial Server Qualcomm Version (Full Kit)
- Model #: 20260812ZP618C5JS
- $200.30 –
- Free Shipping

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USB 2.0 Converter Adapter Cable to RS-232 9-pin RS232 Serial Port (Size : 1.8M, Color : Black)
- Model #: DEEUB0D12ZRYWD
- $65.99 –
- Free Shipping

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Passive RS232 to RS485 Serial Converter, Port-Powered Bidirectional Communication Adapter with Surge Protection
Limited time offer, ends 08/31
- Model #: C24W-X8390
- $26.49 –
- Free Shipping

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DB9 RS232 Male to RJ45 Female Serial Extender Adapter Card, Serial Port Over CAT5/CAT6 LAN Ethernet Cable
Limited time offer, ends 08/31
- Model #: C24W-X8365
- $20.49 –
- 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 08/31
- Model #: C24W-X8960
- $185.79 –
- Free Shipping

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PCI Multiport Serial Card Serial port RS232 6 COM port 9-pin device PCI card industrial expansion Moschip 9865 chipset win10
Limited time offer, ends 08/16
- Model #: C2AG-0116-C45
- $42.00 –
- More options from $42.00 - $45.01
- Free Shipping

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PCI Expansion Card with 1×DB9 RS232 Serial Port + 1×DB25 Parallel Port, ASIX AX9865 Chip, COM & LPT Printer Riser Adapter
Limited time offer, ends 08/31
- Model #: C24W-X8435
- $42.39 –
- Free Shipping

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SI-PEX50103 PCIe x1 Card 2 DB25 Parallel +1 DB9 Serial Port Low Profile Bracket Support SPP EPP ECP RS232 RS485 RS422 Centronics
Limited time offer, ends 08/31
- Model #: C24W-X8361
- $41.29 –
- Free Shipping

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M.2 B+M Key 2-Port RS232 DB9 Serial Expansion Card, PCIe NGFF Serial Controller Card
Limited time offer, ends 08/31
- Model #: C24W-X8400
- $79.35 –
- Free Shipping

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PCI-E 1X 2-Port Serial Expansion Card AX99100 Chip, Dual DB9 Male COM Ports Support RS232 RS485 RS422 with 12CM Standard Bracket
Limited time offer, ends 08/31
- Model #: C24W-X8372
- $39.99 –
- 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 08/31
- Model #: C24W-X8951
- $81.79 –
- Free Shipping

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USR-N540 4-Port Serial to Ethernet Converter RS232 RS485 RS422 to TCP/IP RJ45 Modbus RTU Gateway Serial Device Server
Limited time offer, ends 08/31
- Model #: C24W-X8950
- $160.08 –
- Free Shipping

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PCI-E 1X to 2-Port RS232 DB9 Male Serial Expansion Card AX99100 Chip Supports RS232/RS485/RS422 with 12CM Bracket
Limited time offer, ends 08/31
- Model #: C24W-X8380
- $39.99 –
- Free Shipping

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New Version USR-N510 (H7-4) 1-Port RS485 to Ethernet Serial Device Server Modbus RTU to TCP Converter with 12V Power Adapter
Limited time offer, ends 08/31
- Model #: C24W-X8966
- $133.79 –
- Free Shipping

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DB9 Male RS232 Breakout Board with Solder-Free Terminals & Protective Housing, D-SUB Serial Port Terminal Adapter
Limited time offer, ends 08/31
- Model #: C24W-X8394
- $23.69 –
- Free Shipping

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10 Pack White DB9 Male RS232 Breakout Board Solder-Free Terminal Block Adapter With Plastic Housing D-SUB Serial Port Wiring Module
Limited time offer, ends 08/31
- Model #: C24W-X8215
- $48.88 –
- Free Shipping

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USR-N580 8-Port RS485 Serial Device Server Dual Ethernet Ports Modbus RTU to TCP Converter with TX/RX Indicator Lights
Limited time offer, ends 08/31
- Model #: C24W-X8965
- $243.67 –
- Free Shipping

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CH340 USB to RS232 DB9 9Pin Serial Adapter Cable USB to COM Port Converter for Laptop Desktop Windows 98 XP 7 8
Limited time offer, ends 08/31
- Model #: C24W-X8363
- $26.69 –
- Free Shipping

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90 Degree Down Angled DB15 Male to Female Extension Coupler, 15Pin D-SUB RS232 Serial Port Right Angle Adapter
Limited time offer, ends 08/31
- Model #: C24W-X8385
- $6.98 –
- $3.99 Shipping

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8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Serial Device Server Modbus Gateway Converter
Limited time offer, ends 08/31
- Model #: C24W-X8957
- $193.78 –
- Free Shipping

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USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Wireless TCP/IP Serial Device Server
Limited time offer, ends 08/31
- Model #: C24W-X8956
- $89.39 –
- Free Shipping

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USB to RS-232 DB9 Female 9 Pin Null Modem Rollover Serial Adapter Cable for Windows,Linux MAC OS (Null Modem)
- Model #: C2ZP814-XMHFA0427
- $43.09 –
- Free Shipping

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W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
- Model #: C7FK-OYS-2026.7.28-674
- $89.98 –
- Free Shipping

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RS232 to RJ45 Ethernet Converter Module, Industrial RS232 Serial Server, TCP/IP to Serial, Modbus Gateway, Bi-Directional Transparent Data Transmission Between RS232 and Ethernet
- Model #: XMHH730-C6T1206
- $260.91 –
- Free Shipping

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FOR Serial to Ethernet Server Device Adapter to RS232/485/422 Serial device servers support 10/100Mbps
- Model #: 7300519716915
- $77.86 –
- Free Shipping



