RS232 4 port Serial PCIe PCI Express Card 16C950 With Power
EXPRESS PCIe RS232 SERIAL 4 PORT CARD with DB9X4
(SUPPORT Vista, Win7)
POWER OUTPUT ON PIN 9 of the Serial Port
5V/12V/RI(No Power) Power selectable on each individual
port (DB9 Pin9)
card is specially designed to allow power output
from the ninth pin of the connector to enable power
of the connected devices without power adapter. The
card allow user to set each individual port with
5v,12v or RI (No Power)
User can also choose to draw the needed power from
the external system power supply.
PCI-e one chip solution(OXFORD
It's real COM Port in your computer, not USB to COM port
high compatible with serial type device.
The adapter card is based on a oxford single chip
design, that allows you to harness the full capability
of PCI Express (PCIe) - providing optimum reliability
and speed, and reducing the load applied to the CPU by
as much as 48% over conventional serial cards.
●Expands 4 independent RS-232 serial ports through