1) Adds a high speed RS-232 serial port via a USB 1.1 or 2.0 connection

2) 384 byte receive buffer

3) 128 byte transmit buffer for high speed data throughput

4) Requires no IRQ, DMA or I/O port

5) Data rate speed range: 300 bps to 230,400 bps

6) Serial Connector: DB-9 male connector with screw downs

7) RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI

8) Windows 98, 98SE, ME, 2000, XP and MAC OS8 & later