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Vszerda W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU
- Model #: moHT4D9
- $86.69 –
- Free Shipping
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Moxa UPort 1650-8: 8 Port USB-to-Serial Hub, RS-232/422/485
- Type: Cable Modem
- Model #: 923477591171
- $710.20 –
- More options from $710.20
- Free Shipping
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Sierra Wireless AirLink Raven RV50 Industrial LTE Gateway with Ethernet/Serial/USB/GPS - North America - AC Adapter
- Model #: CLOLB0184FU0P2
- $941.99 –
- Free Shipping
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MOXA NPort 5410 w/Adapter - 4 Ports RS-232 Serial Device Server, 10/100 Ethernet, DB9 Male
Limited time offer, ends 10/10
- Type: Cable Modem
- Model #: 923477590891
- $729.96 –
- Free Shipping
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MOXA NPort 5410-4 Ports RS-232 Serial Device Server, Without Power Adapter, 10/100 Ethernet, DB9 Male
Limited time offer, ends 10/10
- Type: Cable Modem
- Model #: 923477590747
- $729.96 –
- Free Shipping
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StarTech.com 2-Port Serial PCIe Card 2S232422485-PC-CARD - Dual-Port PCIe / DB9
- Type: Computer Accessories
- Weight: 0.3300
- Model #: 2S232422485-PC-CARD
- $93.99 –
- Free Shipping
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(Price for 2 Pcs) GSM Modem Serial RS232 RS485 to GPRS DTU with at Command USR-GPRS232-730
- Model #: CLOLB0BZBWQ22R
- $178.99 –
- Free Shipping
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MOXA NPort 5110-1 Port Serial Device Server, 10/100 Ethernet, RS232, DB9 Male
- Type: Cable Modem
- Model #: 923477577014
- $150.58 –
- More options from $149.07 - $196.00
- Free Shipping
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USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (No Power Adapter,RTU to TCP Version)
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.28-1119
- $76.51 –
- Free Shipping
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USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (No Power Adapter,RTU to TCP Version)
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.28-1118
- $76.51 –
- Free Shipping
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USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (with Power Adapter,MQTT SSL Version)
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.28-1123
- $87.07 –
- Free Shipping
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USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (No Power Adapter,MQTT SSL Version)
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.28-1124
- $76.41 –
- Free Shipping
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USR-DR502-E Wide Range Cost-Effective 4G LTE Cat 1 Modem Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (No Power Adapter,MQTT SSL Version)
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.28-1122
- $76.41 –
- Free Shipping
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USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (with Power Adapter,RTU to TCP Version)
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.28-1120
- $87.17 –
- Free Shipping
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USR-DR502-E Wide Range Cost-Effective 4G LTE Cat 1 Modem Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (No Power Adapter,MQTT SSL Version)
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.28-1121
- $76.41 –
- Free Shipping
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MOXA MGate MB3480 - 4 Ports Serial-to-Ethernet Modbus Gateway
- Type: Cable Modem
- Model #: 923477592833
- $1,173.19 –
- More options from $1,173.19 - $1,262.20
- Free Shipping
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Refurbished 56K EXTERNAL MODEM FOR MAC,ORB, SERIAL CABLE
- Model #: USR5689
- $109.25 –
- $16.00 Shipping
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U.S. Robotics USR5637 56K USB Controller Dial-Up External Fax Modem with Voice
- Model #: CLOLB0013FDLM0
- $209.99 –
- Free Shipping
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U.S. Robotics USR5637 56K USB Controller Dial-Up External Fax Modem with Voice
- Model #: 347898246449
- $193.19 –
- More options from $190.99 - $193.19
- Free Shipping
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USB to GSM GPRS SIM800C Module, Quad-Band 850/900/1800/1900MHz Cellular Modem with Bluetooth, Onboard USB-to-UART & Antenna for SMS, Voice Calling & PC Data Control
- Brand: FreeLand
- Model #: SIM800CMK
- $32.99 –
- Free Shipping
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U.S. Robotics 56K V90 PCI Performance Pro Faxmodem Dos/NT/Linux
- Model #: 880176912013
- $73.99 –
- $5.99 Shipping
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GSM Modem with Cinterion MC55i Module at Commands SMS
- Model #: CLOLB081NQQ3X8
- $158.99 –
- Free Shipping
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SM100-C HART USB Modem with Wi-Fi Dual Mode (USB/Wi-Fi) HART Protocol Converter for All HART Devices
- Model #: CLOLB0H44XPS6S
- $250.99 –
- Free Shipping
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- $78.00 –
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integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor (Suitable for All Devices Which Support Hart Protocol)
- Model #: CLOLB07JMFMB7V
- $234.99 –
- Free Shipping
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SIM800C USB to GSM Module,USB Communication Modem GSM GPRS 850, 900,1800,1900MHz,with Bluetooth Phone Voice SMS Data
- Model #: C75J*OYJ*G1*0720-522
- $33.96 –
- Free Shipping
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USR-G771 RS232/RS485 to LTE CAT 1 Cellular Modem Support LTE and GSM TCP UDP Transparent Transmission with SIM Card Support HTTP, MQTT, SMS (Modbus RTU to TCP Version NO Adapter)
Limited time offer, ends 10/15
- Model #: LC6W1J25-090
- $213.99 –
- Free Shipping
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PCI Modem 56K Internal Data/Fax Voice Modem Windows XP Vista Win7/8 32 /64 bit V.92 V.90 Dial Up Fax
- Model #: ooc-0140555
- $26.60 –
- Free Shipping
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Multi-Tech MultiModemZDX Data/Fax Modem
- Type: Data/Fax Modem
- Interface: Serial
- Max Fax Speed: 14.4 kbps
- Model #: MT3334ZDX
- $29.00 –