A remote access device is disclosed for capturing, digitizing and
communicating video signals from a host computer to a remote computer.
The remote computer returns keyboard and mouse signals through the remote
access device to the host computer to control the host computer as though
the remote keyboard and mouse were directly connected to the host
computer. The remote access device includes a circuit module interface
for the host computer that allows the remote access device to operate
independently of any operating system characteristics associated with the