Dell Wireless Keyboard – KB500, COLOR: Black, CONNECTIVITY: Wireless – 2.4GHz, TYPING MECHANISM: Plunger keys, PROGRAMMABLE KEYS: F1-F12, MULTIMEDIA KEYS: 3 Multimedia Keys ( Vol+, Vol-, Speaker Mute), TILT ADJUSTMENT: 5° / 9°, PACKAGE CONTENT: Keyboard, USB Receiver, Batteries (2 x AAA), Documentation, DIMENSIONS: Height: 34 mm, Length: 433 mm, Width: 123 mm, WEIGHT: 400 g, 3y warranty