Toshiba CM1310A is a color monitor that can be used for various purposes. It has a 13-inch screen with a resolution of 450 lines, which makes it suitable for displaying both text and images. The monitor has a variety of input and output ports, including S-video, composite video, and audio input/output. This makes it compatible with a wide range of devices, including computers, DVD players, and VCRs. The monitor also has built-in speakers, so you can enjoy sound without having to connect external speakers.