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
Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Rail-Mount Support with PoE Ethernet Port + Electrical Isolation
Limited time offer, ends 10/14
- Model #: G3F1C783-XM6151511
- $108.79 –
- Free Shipping

Quick View
Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Rail-Mount Support with PoE Ethernet Port + Electrical Isolation
Limited time offer, ends 10/14
- Model #: G3F1C783-XM6151873
- $85.79 –
- Free Shipping

Quick View
Advantech EKI-1524-CE - 4-port RS-232/422/485 Serial Device Server
- Model #: EKI-1524-CE
- $447.60 –
- Free Shipping

Quick View
DIGI INTERNATIONAL 70001992 DIGI PORTSERVER TS 2 P MEI, 2 PORT RS-232/422/485 POWERED SERIAL TO ETHERNET DEV
- Type: Others
- Model #: 70001992
- $649.00 –
- Free Shipping

Quick View
MOXA NPort 5610-8-DT - 8 Port RS-232 Desktop Serial Device Server
- Model #: 147923723743
- $963.20 –
- More options from $719.99 - $963.20
- Free Shipping

Quick View
Antaira STW-611C - 1-Port (RS-232 / 422 / 485) Industrial 802.11b/g/n Wireless Serial Device Server, Client Mode
- Model #: STW-611C
- $549.00 –
- Free Shipping

Quick View
MOXA MGate MB3270i-T 2 Port RS-232/422/485 Advanced Modbus TCP to Serial Communication Gateway with 2 KV Isolation (-40C +75C)
- Model #: 399282120842
- $1,400.20 –
- More options from $1,400.20
- Free Shipping

Quick View
MOXA NPort 5650-8 8-Serial Port Serial Device Server, 10/100 Ethernet, RS-232/422/485, RJ-45 8pin, 15KV ESD, 100-240 VAC Power Input.
- Model #: 341302488166
- $1,541.20 –
- Free Shipping

Quick View
MOXA NPort 5110-1 Port Serial Device Server, 10/100 Ethernet, RS232, DB9 Male
- Model #: 947605115282
- $186.00 –
- Free Shipping

Quick View
JAENFONG Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V DHCP TCP IP Telnet Converter MCU (5pcs)
- Model #: mo-1205
- $93.50 –
- Free Shipping

Quick View
MOXA NPort 5210 w/Adapter 2 Port Serial Device Server, 10/100M Ethernet, RS-232, RJ45 8pin, 15KV ESD, 110V or 230V
- Model #: 652843913629
- $273.00 –
- Free Shipping

Quick View
DB9 null modem male to female slimline data transfer serial port adapter 2 Pack
Limited time offer, ends 10/13
- Model #: HYH-20260630-C7CC-1159
- $54.87 –
- Free Shipping

Quick View
MOXA NPort 5150A - 1 Port RS-232/422/485 Serial Device Server, 0 to 60degC Operating Temperature
- Model #: 947605112694
- $269.00 –
- Free Shipping

Quick View
- $142.50 –
- Free Shipping

Quick View
4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540
Limited time offer, ends 10/10
- Model #: GODTB0BVVR5YGY
- $239.96 –
- Free Shipping

Quick View
PUSR 4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540
Limited time offer, ends 10/10
- Model #: 133719584629
- $239.96 –
- Free Shipping

Quick View
MOXA MGate MB3170-T 1 Port RS-232/422/485 Advanced Modbus TCP to Serial Communication Gateway, 40C +75C.
- Model #: 9158154846263
- $628.99 –
- More options from $628.99 - $736.20
- $5.99 Shipping

Quick View
USR-TCP232-410S Serial to Ethernet Converter Support Modbus RTU & TCP Terminal Power Supply RS232 RS485 to TCP/IP Module
- Model #: 9158154911381
- $97.78 –
- Free Shipping

Quick View
USR-TCP232-410S Serial to Ethernet Converter Support Modbus RTU & TCP Terminal Power Supply RS232 RS485 to TCP/IP Module
- Model #: CLAWB09LYSD781
- $93.19 –
- Free Shipping

Quick View
W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
- Model #: BZ59-1107-2
- $82.62 –
- Free Shipping

Quick View
Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway
Limited time offer, ends 10/10
- Model #: 964748041636
- $129.96 –
- Free Shipping

Quick View
PUSR TCP232-304 RS485 to TCP/IP Converter Serial Device Server Support Modbus Gateway Built-in Webpage RS485 to Ethernet Converter
Limited time offer, ends 10/10
- Model #: 652843933917
- $79.96 –
- Free Shipping

Quick View
RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server
Limited time offer, ends 10/15
- Model #: LC6W1J25-034
- $78.99 –
- Free Shipping

Quick View
New USR-N540 H7 Version 4 Ports RS485 to Ethernet Converter with Modbus RTU Serial to IP Network RJ45 TCP Industrial Module
Limited time offer, ends 10/10
- Model #: GODTB09H75CB9X
- $239.96 –
- Free Shipping

Quick View
Serial Device Server DB9 RJ45 to RS232 Ethernet to RS232 TCP/IP Server Module Communication Converter
Limited time offer, ends 10/15
- Model #: LC6W1J25-226
- $56.99 –
- Free Shipping

Quick View
JAENFONG USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
- Model #: XX-21
- $90.00 –
- Free Shipping

Quick View
Elfin-EW40B Gateway RS232 to Wi-Fi & Blueandtooth Serial Server with Internal Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server + Cable Part)
Limited time offer, ends 10/13
- Model #: HYH-20260709-C7CC-1657
- $53.34 –
- Free Shipping

Quick View
Elfin-EW40B Gateway RS232 to Wi-Fi & Blueandtooth Serial Server with Internal Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server +Terminal Part)
Limited time offer, ends 10/13
- Model #: HYH-20260709-C7CC-1659
- $52.35 –
- Free Shipping

Quick View
MOXA NPort 5410 w/Adapter - 4 Ports RS-232 Serial Device Server, 10/100 Ethernet, DB9 Male
- Model #: 993471438390
- $672.20 –
- More options from $672.00
- Free Shipping

Quick View
MOXA MGate MB3480 - 4 Ports Serial-to-Ethernet Modbus Gateway
- Model #: 947605112052
- $1,054.20 –
- More options from $1,054.00
- Free Shipping

Quick View
Moxa NPort 5210A - 2 Ports Device Server, 10/100M Ethernet, RS-232, DB9 Male, 15KV ESD, 0.5KV Serial Surge, 12~48VDC, 0~60degC
- Model #: 993471438567
- $325.00 –
- Free Shipping

Quick View
sale item RTL8821CU Network Card 600Mbps wifi+BT 2in1 Wireless Nano USB Adapter new arrive wifi+Bluetooth 4.0 DRIVER
Limited time offer, ends 10/14
- Model #: DF-Wire-A1apter0079
- $25.49 –
- More options from $25.49 - $26.69
- Free Shipping

Quick View
MOXA NPort 5410-4 Ports RS-232 Serial Device Server, Without Power Adapter, 10/100 Ethernet, DB9 Male
- Model #: 9158154892086
- $594.99 –
- More options from $594.99 - $674.20
- $5.99 Shipping


