Mouse: - Product Dimensions : (L) 115 x (W) 63 x (H) 35 mm - Mouse Scroll Wheel : Yes - Sensor Type : Optical - Cable Length : 1.2 m / 4 ft Keyboard: - Product Dimensions : (L) 435 x (W) 128 x (H) 20 mm - LED : APS Lock, NUM Lock, SCROLL Lock - Function Keys : 12 - Key System : Membrane - Key Type : Standard US Layout - Cable Length : 1.2 m / 4 ft - Connection Method : USB What's in the box 1 x Keyboard 1 x Mouse