Are you looking for a portable, lightweight solution for reading and distance viewing? The MLS "Student" Addition is a portable CCTV that can be used with a varity of screen options. You can use the Student with with a Windows computer/laptop, Apple Mac computer/laptop, any VGA monitor or a TV with an RCA connection. No other portable CCTV offers so many screen options. Mobility At 3.3 pounds the compact size and the light weight makes it easy to carry and includes a convenient carrying case. The Student can be set-up in virtually seconds and connecting to the computer is a snap with USB 2.0. The Student is powered through the USB 2.0 port and no external power supply is necessary when used with a computer/laptop. ■Superior picture quality with the highest refresh rate on the market (when used with a computer) ■Modern design with a foldable and flexible arm, allowing for easy tranportation. ■Quickly set-up the Student when changing locations. ■Remembers viewing modes, the unit automatically adjusts the mode and magnification to previous setting. ■The MagniLink S software is easily controlled by logical short commands, for instance press F5 to take a picture.