The icon is a picture of the connector Toslink. The icon is a cylindrical shape with a rectangle extending out of it. There is a flat head needle coming out of the rectangle. The other end has a wire attached to it.
This Toslink icon is a responsive icon. This means that it's optimized for four resolutions, from tiny 16x16 until highly detailed 80x80. The style comes from the latest Microsoft Office
, which makes it perfect for any Windows applications, in particular, those with ribbon toolbar control. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 16,000 icons, all in the same style and quality.