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Sonoff Zigbee USB Dongle Plus-ZBDongle-E 3.0 External Antenna Interface SMA Gateway Universal, Pre-Installed with Zigbee Firmware Based on EZNet 6.10.3 Coordinated Home Assistant or Zigbee2MQTT

$53^.34

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8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway

$160^.81

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Volume Discounts:$159.41 - $160.81

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Smilewolf Zigbee 3.0 USB Dongle Plus GatewayWireless Zigbee 3.0 USB Adapter,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc (ZBDongle-E)

$76^.88

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PUSR Din Rail Lipstick RS485 to Ethernet Serial Device Server Modbus Gateway Modbus RTU to Modbus TCP Rich Protocols MQTT/TCP/UDP/HTTP Edge Computing USR-DR134

$35^.99

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Volume Discounts:$29.99 - $35.99

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PUSR TCP232-304 RS485 to TCP/IP Converter Serial Device Server Support Modbus Gateway Built-in Webpage RS485 to Ethernet Converter

$79^.99

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PUSR TCP232-304 RS485 to TCP/IP Converter Serial Device Server Support Modbus Gateway Built-in Webpage RS485 to Ethernet Converter

$79^.99

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Boobrie 2x2 MIMO 5G 4G LTE Omnidirectional Antenna 600-6000MHz Outdoor WiFi Antenna with 216.4FT Low-Loss SMA Male Cables RP-SMA Male Adapters for Router Gateway T-Mobile Verizon AT&T Home Internet

$46^.99

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PUSR Edge Computing IoT Gateway 2*RS485 1*Ethernet with SD Card For data storage Modbus to MQTT/Json DL645 to MQTT+Json RS485 to Ethernet USR-N720-ETH

$99^.99

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Volume Discounts:$89.90 - $99.99

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Edge Computing IoT Gateway 2*RS485 1*Ethernet with SD Card for Data Storage Modbus to MQTT/Json DL645 to MQTT+Json RS485 to Ethernet USR-N720-ETH

$160^.99

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Elfin-EW40B Gateway RS232 to Wi-Fi & Blueandtooth Serial Server with Internal Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server + Cable Part)

$51^.72

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Elfin-EW40B Gateway RS232 to Wi-Fi & Blueandtooth Serial Server with Internal Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server +Terminal Part)

$50^.78

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Elfin-EW40B-0 Gateway RS232 to Wi-Fi & Blueandtooth Serial Server with External Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server only)

$32^.09

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Volume Discounts:$29.29 - $32.09

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Elfin-EW40B Gateway RS232 to Wi-Fi & Blueandtooth Serial Server with Internal Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server only)

$37^.76

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Volume Discounts:$34.96 - $37.76

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Elfin-EW40B Gateway RS232 to Wi-Fi & Blueandtooth Serial Server with Internal Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server +Terminal Part)

$40^.79

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Volume Discounts:$37.99 - $40.79

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Elfin-EW42B Gateway TTL to Wi-Fi & Blueandtooth Serial Server with Internal Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server only)

$28^.31

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Volume Discounts:$25.51 - $28.31

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SONOFF Zigbee 3.0 USB Dongle Plus Gateway, Universal Zigbee USB Gateway with Antenna for Home Assistant, IoBroker, Wireless Zigbee 3.0 USB Adapter(1 Pack)

$76^.76

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SONOFF Zigbee 3.0 USB Dongle Plus-E Gateway, Universal Zigbee USB Gateway with Antenna for Home Assistant, Open HAB, Zigbee2MQTT etc, Wireless Zigbee 3.0 USB Adapter

$65^.23

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PUSR RS485 RS232 RS422 to Ethernet Modbus RTU to TCP Modbus Gateway Serial to Ethernet Bidirectional Transparent Data Transmission Watchdog Protection USR-TCP232-306

$76^.99

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Lora Antenna for Meshtastic/Lora/Helium Gateway, 915mhz/ 10dbi/ 35.4inch/ 16.5ft RP-SMA Cable/SMA Adapter

$97^.99

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PUSR 4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540

$239^.99

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4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540

$239^.99

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Elfin-EW42B Gateway TTL to Wi-Fi & Blueandtooth Serial Server with Internal Antenna Support STA/AP/AP+STA Modbus RTU/TCP (Server +Terminal Part)

$35^.12

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Volume Discounts:$32.32 - $35.12

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JAENFONG 8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway

$192^.00

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Waveshare RS485 to WiFi/Ethernet Serial Server, Modbus MQTT Gateway, Rail-Mount, Compact Size, Industrial Gateway, Motherboard, Mini ITX

$71^.99

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JAENFONG 8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway

$203^.50

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PUSR 8 Ports MQTT Modbus Gateway Support SSL/TLS Edge Computing RS485 Serial to ethernet Converter Device Server USR-N580

$192^.99

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PUSR TCP232-306 RS232 RS485 RS422 to Ethernet TCP IP Modbus Gateway Serial Device Server Serial to ethernet converters

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$55.90

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PUSR 4 Ports RS485 to Ethernet Converter MQTT Modbus Gateway Networking Serial Port Communication Server USR-N540

$169^.99

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PUSR 2 porte Convertitore seriale RS485 RS232 a Ethernet Modbus RTU a Modbus TCP Modbus Gateway Crittografia SSL/TLS in HTTP, MQTT e TCP client Edge Computing, Automatic Reporting USR-N520

$79^.99

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Volume Discounts:$69.99 - $79.99

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PUSR RS485 Serial to Ethernet Converter MQTT TCP to RTU Gateway 1 Port USR-N510

$97^.99

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PUSR DR302 DIN Rail Modbus Gateway Modbus RTU to Modbus TCP RS485 to Ethernet Converter

$112^.99

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Omni Directional 4x4 MIMO Antenna 5G for T Mobile Home Internet, 5G/ 4G/ LTE/WiFi Outdoor Cellular Antenna for Modems Routers Hotspots Gateway, 600-6000MHz

$283^.99

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Netgear Nighthawk AXE3000 WiFi 6E USB 3.0 Adapter, A8000-100PAS

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Netgear Nighthawk AXE3000 WiFi 6E USB 3.0 Adapter, A8000-100PAS

$74^.99

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TP-Link AC1900 USB 3.0 WiFi Adapter for PC(Archer T9UH)- Dual Band Wireless Network Dongle for Desktop with 2.4GHz/5GHz High Gain Antennas, Supports Windows 11/10/8.1/8/7, Mac OS 10.9 - 10.14

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TP-Link AC1900 USB 3.0 WiFi Adapter for PC(Archer T9UH)- Dual Band Wireless Network Dongle for Desktop with 2.4GHz/5GHz High Gain Antennas, Supports Windows 11/10/8.1/8/7, Mac OS 10.9 - 10.14

$45^.00

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Weastlinks 802.11AC Dual Band network card Broadcom BCM94360 867Mbps PCI Express DESKTOP WIFI Adapter Bluetooth BT 4.0 for Mac/Hackintosh

$33^.25

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2026 NEW 900-1300Mbps WiFi6 USB Adapter Dual Band 2.4/5Ghz Wireless Network Card 4 Antennas Wireless LAN Receiver for Win10/11 Driver Free Win 10/11

$29^.50

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