4.4 x 2.2 x 0.8 inches

Make sure this fits by entering your model number. DUAL MODE BLUETOOTH MOUSE(BT 5.1 + 2.4GHz): With dual mode connection, the mouse realizes free switches between two devices with one mouse only by pushing the switch.【Please turn on the "Assistive Touch" on iPad: Setting-Accessibility- Assistive Touch for an iPad usage.】 COLORFUL LIGHT: 7 different color led light changes randomly while in use, offering soothing light, creating cool and fancy atmosphere for work and play.