Multimedia keys : 12 x keystroke lifetime : over 30 million strokes

Key switch : rubber membrane key switch

Transmission : wireless x resolution : 1000 dpi

Color : black

Other : spill resistance, unique slim design, laser print technology adopted,, Unique Slim Design, Spill Resistance, UV Prined Keycaps, 12 Multimedia Hotkeys, Fn+(F1 to F12), Easy to Clean