On-chip hardware auto
flow control to guarantee no data loss
It's real COM Port in your computer, not USB to COM port
high compatible with serial type device.
Provides full modem control
signals to ensure compatibility with kinds of RS-232
peripherals. It’s created for use in the industrial
sector and as well ideal for home or office uses. This
Card Bus is your best solution to utilize the peripheral
with serial port in an easy to-use environment such as
plug-n-play and hot-swapping function.
●Expands 4 independent RS-232 serial ports through
32-bit Card Bus slot