Using a standard 104-key English/ Arabic layout, ergonomically streamlined design. Slim Ultra compact keyboard and a thin border holistic design, SPACEBAR, Ctrl, and Alt keys block design, the Visual feel of the keyboard is simple, generous. Key elasticity of mattress selection of high quality silicone, hand back to feel more comfortable. Also, longer key travel up to 800,000 strokes life. USB interface with a degaussing ring, support hot plug, there is no compatibility with any key conflicts, using a faster, more convenient. Text with laser-etched and membrane keyboard surface protection, Cap aviation non-slip material. Scattered keys and soft keys, and very little even strong sound when struck. With Dell Black Optical Mouse model (MOC5UO) , using Agilent S5007A chip, from the appearance point of view, using a black shell, black scroll wheel, highlight the distinguished black.