Industrial USB TO RS485 Converter Bidirectional Adapter Original CH343G Chip Onboard TVS/Resettable Fuse/Protection Diodes 300bps-3MbpsBaudrateSupport Linux Android WinCE Win10 / 8.1 / 8 / 7 / XP

This is an industrial USB TO RS485 Bidirectional Converter with original CH343G and SP485EEN chips inside. It features embedded protection circuits such as lightningproof tube resettable fuse ESD and TVS protection circuits etc. Providing better stability and compatibility. Transmission distance up to 1.2 km. The USB signal can be converted into a balanced differential RS485 signal and the transmission rate is stable. The reliable speed is 300bps ~ 3Mbps the transmission distance is about 1.2 km for RS485 and about 5 meters for USB. 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 proof performance. Working Status Indicators. Onboard 3 LEDs for indicating the power and transceiver status.
Support Multi Systems: Linux Android WinCE Win11/10/ 8.1 /8/7/XP etc.
Host port: USB.
Device port: RS485.
Baudrate: 300bps ~ 3Mbps.
Operating environment Temperature: -15 ~
70.
Humidity: 5%RH ~ 95%RH.