Product Description:
National Instruments Corporation 778473-04 USB-232/4 4-Port USB-to-RS-232 Converter
- Compatible with any application that uses COM ports on Windows 7/Vista/XP PCs
- Standard baud rates up to 230.4 kbits/s, 128 B transmit-and-receive FIFOs
- Four fully functional RS232 ports, including RTS/CTS hardware handshake lines
- DTE and DCE transceiver modes with automatic transceiver detection eliminate null modem cables
- Bus-powered, requires no external power; power and TX/RX LEDs, D-SUB 9-pin male connectors
- Easy programming in NI LabVIEW, NI LabWindows/CVI, and ANSI C/C++ with NI-VISA API
- Data Sheet
NI USB-232/4 interfaces transform your universal serial bus (USB) port into four asynchronous serial ports for communication with RS232 serial devices. USB-232/4 ports use the NI-Serial driver to work as standard serial ports in any Windows application. NI-Serial also includes the NI-VISA API for accessing advanced serial port features and writing interface-independent code that is compatible with any interface that supports the Virtual Instrument Software Architecture (VISA).
The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
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