Network Hub & Switches

3 matches
-11% CIYISON Professional Industrial Grade USB to RS485 Communication Module Converter Serial Port Line Converter TVS for Protection

CIYISON Professional Industrial Grade USB to ...

brand new and high quality Features: Power and signal are fully isolated with ... brand new and high quality Features: Power and signal are fully isolated with for stronger anti-interference ability and safer use. Adopts CH340E chip no crystal oscillator more stable performance. Industrial protection: TVS transient suppression... more

as low as $12.41 $11.10

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-10% Yammee Waveshare USB To RS485 Serial Converter RS485 Communication Module 300-921600Bps Support Win7 XP Vista Linux

Yammee Waveshare USB To RS485 Serial Converte...

Features: brand new and high quality Support USB to R8485 communication. Adopt... Features: brand new and high quality Support USB to R8485 communication. Adopt original FT232RL high speed communication is stable reliable and compatible. On-board TVS transient voltage suppression tube; can effectively suppress surge voltage and... more

as low as $22.32 $19.98

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-11% Sinyiin Waveshare USB To RS485 Serial Converter RS485 Communication Module 300-921600Bps Support Win7 XP Vista Linux

Sinyiin Waveshare USB To RS485 Serial Convert...

Features: brand new and high quality Support USB to R8485 communication. Adopt... Features: brand new and high quality Support USB to R8485 communication. Adopt original FT232RL high speed communication is stable reliable and compatible. On-board TVS transient voltage suppression tube; can effectively suppress surge voltage and... more

as low as $23.48 $20.90

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