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2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15070

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Data read/write 32-bit operation. Global interrupt status register for both UARTs. 16 multi-purpose inputs/outputs (MPIOs)
Two independent UART channels controlled with bits per second data transfer rates from 300 baud to 921600baud. 16550 Compatible register set. 256-Byte TX and RX fifos
RS232: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI. RS422: TX -, TX+, RX +, RX - GND RS485: data-, data +
Data bits4, 5, 6, 7, 8. Stop bits1, 1. 5, 2. Parity bitOdd, even, mark, space, None. Flow control NoneXon / Xoff, Hardware.
Operating Temperature-40°C to +85°c. Storage temperature: -65°c to +150°c

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Data read/write 32-bit operation. Global interrupt status register for both UARTs. 16 multi-purpose inputs/outputs (MPIOs). Two independent UART channels controlled with bits per second data transfer rates from 300 baud to 921600baud. 16550 Compatible register set. 256-Byte TX and RX fifos.
RS232: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI.
RS422: TX -, TX+, RX +, RX -
GND RS485: data-, data +. Data bits4, 5, 6, 7, 8. Stop bits1, 1. 5, 2. Parity bitOdd, even, mark, space, None. Flow control NoneXon / Xoff, Hardware.. Operating Temperature-40°C to +85°c.
Storage temperature: -65°c to +150°c

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First Listed on Newegg	June 07, 2026

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Item#: 9SIC745KYM1392