Gearmo - USB to Serial RS422 / RS485 Converter - LED Indicators - Terminal Connectors - Surge Protection - Wide OS Support - Black
Model: USA-482422
SKU: 12109783
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Connect your legacy DB9 serial devices to modern USB ports with this USB to RS-422 / RS-485 converter. Ideal for point-of-sale, lab, industrial, or testing use.
The converter draws power directly from your USB port, so no extra power supply is needed for true plug & play convenience.
Transfer data at speeds up to 921.6Kbps, perfect for high-performance tasks from automation systems to data logging and more.
Compact converter size is perfect for tight spaces and quick troubleshooting tasks in any setup.
Works seamlessly with Windows 7 through Windows 11, macOS, and Linux.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.
The USA-482422 USB to RS-422/RS-485 Converter is built for reliability and protection in demanding setups. Powered by the trusted FTDI FT232RL chipset, this converter transforms USB signals into RS-422 or RS-485 differential signals, perfect for legacy serial connections. With built-in 2500Vrms photoelectric isolation and 600W surge suppression, it guards your devices from electrical hazards like lightning strikes and ESD. Supporting data rates up to 921.6kbps and transmission distances up to 1.2km, it's a flexible, high-performance solution for point-to-point or multi-device configurations. LED indicators make diagnostics easy, and cross-platform driver support ensures smooth operation across Windows, Mac, and Linux systems.
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