DB9-USB-M is a male connector version of the RS232 to USB2.0 interface. The DB9-USB-RS232 modules are designed to directly replace an existing DB9. The industry accepted name for a DE9 connector, (male or female) RS232 connection with a drop-in USB replacement connection. The modules will replace (pin-for-pin) a male or female DB9 RS232 connector with a USB mini-B connector. The application PCB containing the existing DB9 RS232 connector does not require any modification, only the replacement of the D-type connector with the appropriate DB9-USB-RS232 module. A male DB9 should be replaced by a male DB9-USB-RS232-M and a female DB9 should be replaced by a female DB9-USB-RS232-F. The modules contain all necessary electronics to convert between USB and RS232.
● Adds one USB serial port by connecting to the RS232 DB9 footprint of a device
● Easy placement for an standard Male and Female RS232 DB9 footprint of a device
● Works with USB 1.1 & 2.0 Host and Hub ports
● Industry Standard FTDI chip set & device drivers for maximum compatibility
● Microsoft Windows WHQL-certified, Mac OS X, Linux and Windows CE device drivers
● Installs as a standard Windows COM port
● Supports Windows Server 2008, 2003, Vista, XP 2000, Linux, Mac OS X
● Transmit buffer is 128 byte and Receive buffer is 256 byte
● RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
● Powered by USB port. No external power adapter required
