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Industrial USB to 4CH TTL Converter USB to UART with Multi Protection Circuits Multi Systems Support

  • Extending USB to 4CH TTL (UART) with hardware flow control, allows concurrent and independent communication for each channel; Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance; Onboard IO protection circuit for surge suppress and ESD protection, safe and stable communication; Aluminium alloy enclosure with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted; Onboard TTL serial port 3.3V and 5V voltage level switch, allows selecting TTL level. Quality USB-B connector, and IDC connector with fool-proof design.
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Extending USB to 4CH TTL (UART) with hardware flow control, allows concurrent and independent communication for each channel; Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance; Onboard IO protection circuit for surge suppress and ESD protection, safe and stable communication; Aluminium alloy enclosure with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted; Onboard TTL serial port 3.3V and 5V voltage level switch, allows selecting TTL level. Quality USB-B connector, and IDC connector with fool-proof design.

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