Mustek S40 - Manual (Page 5)

3.
System Requirements
PC/Notebook computer with Pentium 166 Mhz minimun processor
and USB port.
Windows 98SE/ME/2000/XP, CD- ROM drive, color monitor, mouse
and keyboard.
NOTE:
For transferring still images or for video conferening,your computer
must have a modem, and communication software and an internet
connection.