2PCS version. Provide online user manual, please check the manual carefully before using!; Support USB to RS485 bidirectional conversion. Fast communication, stable and reliable, better compatibility; Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic; Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance; 3 LEDs for indicating the power and transceiver status
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First Listed on Newegg
June 17, 2026
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