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Grid Connect ATC-820 Driver
Drivers for USB to Serial Adapter ATC-820. The ATC-820 is a high speed USB to RS485 adapter. The ATC-820 uses a DB9 male connector and supports baud rates from 300 to 1M baud. The USB interface is 1.1 and 2.0 compatible and uses the FTDI high speed serial to USB chip.
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