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StarTech.com 2-Port Serial PCIe Card 2S232422485-PC-CARD - Dual-Port PCIe / DB9

$93^.99

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Wireless 4G LTE USB Modem MiFi U620L (Unlocked), Portable Mobile Broadband USB Dongles, 150 Mbps Speed Cellular Internet for Laptops, PCs & Business Use

$229^.99

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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

$32^.99

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4G LTE Industrial USB Dongle with EG25-G Cat 4 Module, Global Frequency Bands, Integrated GPS / GNSS, Nano SIM Card Slot for Embedded PC & IoT Routers

$97^.99

More options from $96.79 - $98.99

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Volume Discounts:$95.59 - $97.99

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(Price for 2 Pcs) GSM Modem Serial RS232 RS485 to GPRS DTU with at Command USR-GPRS232-730

$178^.99

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EPON-GPON XPON SFP ONU Stick, with MSC Connector 1310nm/1490nm DM Pon Module, ONT, 20km Modem, OLT, ONU,(1 pcs)

$96^.99

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SIM7600G-H 4G DONGLE with Antenna, Industrial Grade 4G USB/UART, Communication and GNSS Positioning Support PC/Raspberry Pi/Drone/Industrial Computer, Support Global Band

$173^.99

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USB 2.0 External Modem, 56Kbps Fax Data Dial-Up Internet Device with V.92 Protocol for Windows 10/8/7/XP Computers

$47^.09

More options from $47.09 - $51.39

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Moxa UPort 1650-8: 8 Port USB-to-Serial Hub, RS-232/422/485

$710^.20

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Zopsc NPR-70 V05 Modem 500mW RF Output for 70cm Amateur Radio

$267^.99

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4G Dongle USB Adapter H Cat-4 150Mbps Downlink

$249^.99

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Waveshare RM530N-GL 5G DONGLE Module, Quad Antennas, USB3.1 Port, Aluminum Alloy Heatsink, M.2 Key B Interface, Options for 5G Module

$523^.99

More options from $521.63 - $524.79

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waveshare 5G DONGLE Expansion Board, USB 3.2 Port, Aluminum Alloy Case, Quad Antennas, Onboard M.2 Key B Interface, Comes with The Qualcomm RM520N-GL 5G Sub-6G Module, Global Applicable

$644^.19

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USB 2.0 External Modem, 56Kbps Fax Data Dial-Up Internet Device with V.92 Protocol for Computers

$65^.99

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Sierra Wireless AirPrime MC7304 4G LTE Module GSM Modem PCIe M.2 with GPS Support

$54^.60

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U.S. Robotics 56K V90 PCI Performance Pro Faxmodem Dos/NT/Linux

$73^.99

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ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more

$99^.99

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Full Version USB Hart Modem WS232UP Hart -USB Modem Hart Transmitter With Built-in 24VDC & Loop Resistor For All HART Device

$279^.99

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YJINGRUI USB Hart Modem USB to Hart Protocol Modem Hart Transmitter for Rosemount/ABB/Vega/E H/ETC Hart Protocol Device Adapt to Windows XP/7/8/10/11 with Built-in Loop Resistor

$227^.99

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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)

$86^.17

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Volume Discounts:$85.77 - $86.17

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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)

$75^.41

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Volume Discounts:$75.01 - $75.41

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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)

$75^.41

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Volume Discounts:$75.01 - $75.41

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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)

$75^.51

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Volume Discounts:$75.11 - $75.51

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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)

$75^.51

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Volume Discounts:$75.11 - $75.51

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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)

$86^.07

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Volume Discounts:$85.67 - $86.07

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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)

$75^.41

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Volume Discounts:$75.01 - $75.41

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Mitel 6940W

$249^.99

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Dioche 56K Dial UFax Modem Dual Port USB2.0 56K External Modem Driver for 10/8/7/ - Plug and Play, High-Speed DataFax, Automatic SendingReceiving

$65^.99

$5.99 Shipping

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Full Version USB Hart Modem WS232UP Hart -USB Modem Hart Transmitter With Built-in 24VDC & Loop Resistor For All HART Device

$195^.99

$5.99 Shipping

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Cisco 10gbase-sr Sfp+ Transceiver - For Data Networking, Optical Network - 1 X 10gbase-sr10 Gbit/s (SFP-10G-SR++=)

$925^.15

More options from $899.82 - $925.15

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