Perixx PERIBOARD-311PLUS, Backlit Ultrathin Keyboard - Wired USB with 1 Extra Hub - White LED Illuminated Feature - 17.56"x6.27"x0.77" Full Size Dimension - Silent X Type Chiclet Keys - US English Layout Standard Full Size Keyboard 17.56"x6.27"x0.77" (446x159.2x19.5mm) Illuminated White LED Feature with Backlit Keys Built-in one Extra USB Hub Silent X Type Scissor Keys with Chiclet Design Keys 4 Level Brightness Adjustment