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ADA-I9211 converts USB standard to RS-232 without interfering in the format of transmitted data. Converter to communicate with RS- 232 interface devices uses transmission lines as Rx, Tx, RTS, CTS, DTR, DSR, DCD, RI and GND (ground) and it is automatically detected by the computer system after connecting to USB socket (Plug&Play device). This converter doesn`t require external power supply (it is powered from USB bus) and it uses asynchronism baud rate up to 921600 kbps.
Drivers for ADA-I9211, after installation, create an additional COM port in the operating system.This port with the next available number, e.g. COM3, can be used as a standard COM port. However, this is not a real port existing in the computer, but a virtual one, the advantage of which is a much higher data transfer speed than in the standard COM port.
For ADA-I9211 converter, are available serial virtual ports drivers foroperation systems:

• Windows: 98, ME, NT, 2000, XP, Vista, 7, 2008, 8, 8.1, 10, 11; Windows CE,
• Windows Serwer: 2003, 2008 R2, 2012 R2, 2016,
• Linux: from Ubuntu 11.10, kernel 3.0.0-19 drivers implemented in kernel system,
• Raspbian - Raspberry Pi,
• Mac: OS X 10.3 to 10.8, OS X 10.9 and newer ones.

Converter supports protocols: SunSpec MODBUS, MODBUS-RTU, MODBUS-ASCII, DNP, PROFIBUS-DP and other (technical information).