This icon represents a memory slot. It is a long rectangle with four smaller rectangles inside it. On the right hand side is a slimmer, smaller rectangle that has a notch cut out in the middle and has eight lines.
This Memory Slot icon has Android KitKat style
. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.