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UOTEK 4.9Ft USB to RS485 RS422 RS232 Converter USB-A RS-232 RS-485 RS-422 Cable Serial DB9 Connector Full Half Duplex UT-8890
UOTEK
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Standard: Compliant with USBV.1, 1.0, 2.0 standard and ELA RS-485, RS-422S standard Working mode: 232 full duplex, asynchronous work, point-to-point or multi-point, 2-port half duplex, 4-port full duplex Direction control: Data flow direction automatic control technology, automatic control of data transmission direction Transmission distance: RS-232 end 5 meters, USB port no more than 5 meters. RS-485/422 end 1200 meters (9600bps when), USB port no more than 5 meters Interface protection: Surge protection, ±15KV electrostatic protection
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