Network Hub & Switches

3 matches
-11% StarTech 4 Port USB to DB9 RS232 Serial Adapter Hub - Black

StarTech 4 Port USB to DB9 RS232 Serial Adapt...

The StarTech 4 Port USB to DB9 RS232 Serial Adapter Hub is a hardware device d... The StarTech 4 Port USB to DB9 RS232 Serial Adapter Hub is a hardware device designed to provide users with four additional serial ports through a single USB connection. With an external hub port style and a USB 2.0 bus type this adapter hub is... more

as low as $139.65 $124.41

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USB Converter for Edgeport 8 & 8 Port RS232 DB9

USB Converter for Edgeport 8 & 8 Port RS232 D...

If you are a gadget lover our Electronics catalog is your dream destination. C... If you are a gadget lover our Electronics catalog is your dream destination. Choose from hundreds of gadgets and accessories to suit different uses and add some entertainment facility and convenience to your life. Digi Edgeport & 8 - 8 port DB9... more

as low as $607.42

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Moxa TCC-80 Port-powered RS-232 to RS-422/485 converter with 15 KV serial ESD protection and terminal block on the RS-422/485 side

Moxa TCC-80 Port-powered RS-232 to RS-422/485...

Introduction The TCC-80/80I media converters provide complete signal conversio... Introduction The TCC-80/80I media converters provide complete signal conversion between RS-232 and RS-422/485 without requiring an external power source. The converters support both half-duplex 2-wire RS-485 and full-duplex 4-wire RS-422/485 either... more

as low as $59.00

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