Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI mode will help you find out quickly.
Try me now

Quick View
Vszerda 5/10PCS Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (5pcs)
- Model #: N23468468
- $75.99 –
- Free Shipping

Quick View
AEE7-PCI-E to Dual Serial Port RS232 PCI PICie Adapter Card 2.5Gb/s Channel 1000Kbps CH382L Chip
- Model #: TOLDB0GPQBNQP1
- $99.99 –
- Free Shipping

Quick View
Waveshare RS232 RS485 to RJ45 Ethernet Serial Server, RS232 and RS485 Dual Channels Independent Operation, Dual Ethernet Ports, PoE Network Port
- Model #: TOLDB0CGLQMCCD
- $90.99 –
- Free Shipping

Quick View
8 Port Serial RS232/422/485 PCIe Module Isolation and Surge Protection
- Model #: TOLDB01NCJY2GH
- $671.99 –
- Free Shipping

Quick View
Vszerda FOR R100A Dual Serial Port RS232/485 to Ethernet RTU to Ethernet Internet of Things TCP/IP Gateway Data Transmission Module
Limited time offer, ends 08/18
- Model #: 1BG9R8DG
- $119.39 –
- Free Shipping

Quick View
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

Quick View
Vszerda 5/10PCS Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (1pcs)
- Model #: N21541891
- $26.99 –
- Free Shipping

Quick View
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
- $2,567.83 –
- More options from $2,492.36 - $2,567.83
- Free Shipping

Quick View
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
- Free Shipping

Quick View
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

Quick View
Vszerda 2 Port Serial DB9 RS232 PCI-e 1.0 x1 with Low Bracket SI-PEX15055
Limited time offer, ends 07/31
- Model #: SI-PEX15055
- $48.99 –
- Free Shipping

Quick View
Moxa - MGATE MB3170 - 1 Port Modbus TCP to Serial Communication Gateway
- Model #: BEZ055WEYM
- $529.00 –
- More options from $528.20
- Free Shipping

Quick View
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
- Free Shipping

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

Quick View
PUSR Din Rail Tiny Size RS232 to Ethernet Converter Serial Device Server Modbus Gateway Modbus RTU to Modbus TCP Support Mqtt Edge Computing USR-DR132
- Model #: DR132(RS232 to Ethernet)
- $39.99 –
- Free Shipping

Quick View
Ethernet Industrial Serial Server RS485 to RJ45 Ethernet Module, TCP/IP to Serial, Support Rail-Mount/Modbus Gateway, TCP Server/TCP Client/UDP Mode/UDP Multicast Multi Communication Modes
Limited time offer, ends 08/02
- Model #: HYH-20260709-C7CC-2461
- $70.99 –
- Free Shipping

Quick View
Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (1)
Limited time offer, ends 08/02
- Model #: LC6W1J25-1297
- $91.07 –
- Free Shipping

Quick View
Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (10)
Limited time offer, ends 08/02
- Model #: LC6W1J25-1298
- $989.99 –
- Free Shipping

Quick View
Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (2)
Limited time offer, ends 08/02
- Model #: LC6W1J25-1299
- $212.84 –
- Free Shipping

Quick View
Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (5)
Limited time offer, ends 08/02
- Model #: LC6W1J25-1300
- $519.74 –
- Free Shipping

Quick View
Industrial IoT Device Server, 4-Port RS232/485 Modbus Gateway RTU to TCP Converter with Extended Wi-Fi, 10/100 Ethernet (404)
- Model #: CIKHB0F52XBWXS
- $441.79 –
- More options from $441.19
- Free Shipping

Quick View
MOXA MGate 5105-MB-EIP 1-Port Modbus RTU to EtherNet/IP Gateway, 0 to 60°C Operating Temperature
- Model #: 694782963174
- $799.99 –
- More options from $799.99 - $949.00
- Free Shipping

Quick View
(Price for 5 Pcs) Industrial-Grade Design Low-Cost Small Size UART to Ethernet Modules Serial to Ethernet Converter Modules USR-K5
- Model #: CLAWB0BZ8BCSPD
- $265.19 –
- More options from $265.19
- Free Shipping

Quick View
console cable Router configuration cable Signal control cable USB to RJ45 debugging cable Communication serial cable 10 ft. Blue
- Model #: EC-1404
- $21.99 –
- Free Shipping

Quick View
WAVARCL Bluetooth Serial Adapter RS232 to RJ45, Wireless Bluetooth Communication Module, Replace USB RJ45 Cable and 9-pin Adapter (WF610 Pro)
- Model #: HANRB0D2RH48HL
- $279.19 –
- More options from $279.19
- Free Shipping

Quick View
PUSR RS232 RS485 Modbus RTU to Modbus TCP Gateway Serial to Ethernet Converter USR-TCP232-410s
- Model #: 404669052842
- $88.99 –
- $5.99 Shipping

Quick View
Industrial IoT Device Server, 4-Port RS232/485 Modbus Gateway RTU to TCP Converter with Extended Wi-Fi, 10/100 Ethernet (404)
- Model #: CHIYB0F52XBWXS
- $441.99 –
- Free Shipping

Quick View
waveshare Industrial Isolated Rail-Mount RS232/485/422 Serial Server, RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial Converter, Multi Communication Modes, Support Modbus Gateway
Limited time offer, ends 08/02
- Model #: LC6W1J23-424
- $81.17 –
- Free Shipping

Quick View
WAVARCL Bluetooth Serial Adapter RS232 to RJ45, Wireless Bluetooth Communication Module, Replace USB RJ45 Cable and 9-pin Adapter (WF610 Pro)
- Model #: CIKHB0D2RH48HL
- $279.19 –
- More options from $279.19
- Free Shipping






