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DTECH Bi-Directional Active RS232 to RS485 RS422 Serial Converter with Surge Protection 600W 15KV ESD DB9 to RJ45 Phoenix Contacts Adapter Power Supply TX RX LEDs for Long Haul Data Communication

DTECH Bi-Directional Active RS232 to RS485 RS422 Serial Converter with Surge Protection 600W 15KV ESD DB9 to RJ45 Phoenix Contacts Adapter Power Supply TX RX LEDs for Long Haul Data Communication

Model #: 694782979366

$59^.19 –
More options from $59.06 - $60.99
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DSD TECH SH-U11G Isolated USB to RS485 Adatper Built-in FTDI chip

DSD TECH SH-U11G Isolated USB to RS485 Adatper Built-in FTDI chip

Model #: 988154288454

$44^.99 –

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FainWan 2PCS USR-ES1 W5500 Chip New SPI to LAN Ethernet Converter TCP/IP Module Compatible with Ar-duino

FainWan 2PCS USR-ES1 W5500 Chip New SPI to LAN Ethernet Converter TCP/IP Module Compatible with Ar-duino

Limited time offer, ends 03/26

Model #: 9435761140947

$48^.39 –
More options from $47.99 - $49.44
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Nooelec Ham It Down 3GHz Downconverter - Extends The Frequency of Your RTL-SDR or Radio to 3.1GHz! Receive UHF & L-Band Transmissions with Ease. TCXO, SMA Connectivity & Multiple Power Options

Nooelec Ham It Down 3GHz Downconverter - Extends The Frequency of Your RTL-SDR or Radio to 3.1GHz! Receive UHF & L-Band Transmissions with Ease. TCXO, SMA Connectivity & Multiple Power Options

Model #: 9158154874938

$145^.99 –
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