Logitech Wireless Keyboard & Mouse Combo – Black, English

DimensionsKeyboardHeight: 7.62 in (193.5 mm)Width: 18.00 in (457.3 mm)Depth: 0.94 in (24 mm)Weight (without batteries): 22.33 oz (633 g)MouseHeight: 2.43 in (61.8 mm)Width: 1.54 in (39.2 mm)Depth: 0.45 in (11.5 mm)Weight: 2.59 oz (73.5 g)Technical SpecificationsWiFi range (in meters): 10 m (33ft) 1Wireless range may vary due to environmental and computing conditions.KeyboardSpill-resistant design 2Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid.Familiar key shape and feel, whisper-quietAdjustable Height: 3 tilt positions (natural, 4°, and 8°)Special Keys: Music Controls, Programmable keysPalm RestAbrasion resistant key print10-Key Number padKey type: Deep profileOn/Off power switchCaps lock indicator lightBattery indicator light2 AA batteries (Alkaline Battery)Battery: 36 months 3Battery life may vary based on use and computing conditions.MouseSensor Technology: Smooth Optical TrackingNumber of Buttons: 3 (Left/Right-click, Middle click)Scrolling: line-by-lineScroll Wheel: Yes, 2D, opticalConnect/Power: On/Off power button1 AA battery (Alkaline Battery)Battery: 18 months 4