WINDOWS VISTA DRIVERS PROVIDED! This USB 2-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 2-port Serial Adapter instantly adds 2 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the ports don't require any additional IRQ, DMA or memory on the system. The RS-232 serial ports function as native Windows COM ports, and are compatible with Windows serial communication applications. Each port is individually configurable.

This USB 2-port Serial Adapter provides instant connectivity to any two RS-232 communication device.

Specifications & Features:

• Adds 2 high speed RS-232 serial port via a USB 1.1 or 2.0 connection
• 384 byte receive buffer per serial port.
• 128 byte transmit buffer per serial port for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 230,400 bps per serial port
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Uses an FTDI brand chipset.
• Adapter works under Windows Vista, X64 ,Windows 98, 98SE, ME, 2000, XP, 2003, Linux 2.4 & Linux 2.6.9 and later, FreeBSD 6.0 & MAC OSX.

• MINI USB to 2-port RS232 serial adaptor
• 3ft. USB Extension Cable
• CD-ROM disc with drivers
• User's Manual

MINI Portable USB to Serial Converter with RX/TX LED's. Item Uses FTDI FT2232C Chip. Turn any USB port into a Dual 9-pin male RS-232 serial port capable of speeds up to 230,400 bps.