For regular home or office computing needs, the Dell Wired Keyboard offers a practical keyboard solution. Type of Device: Keyboard. Chiclet is the key style. Black is the color. USB is the interface. WxDxH measurements: 17.4 x 5 x 1 inches. 17.74 ounces in weight. It was created for Alienware. Latitude 31XX, 33XX, 34XX, 35XX, E5270, E5450, E5470, E5550, E5570, E6540, E7250, E7450; Inspiron 3252, 3459; 13 R2, 15 R2, 17 R3 OptiPlex 30XX, 3240, 50XX, 70XX, 7440, 90XX; Precision Tower 3420, 3620; Vostro 14 5480, 3250, 39XX; XPS 8700, 8900; Precision Mobile Workstation 5510, 7710