Dell Compact Multi-Device Wireless Keyboard – KB740, COLOR: Titan Gray, CONNECTIVITY: Wireless - 2.4GHz or Bluetooth 5.01, Microsoft Swift Pair2, TYPING MECHANISM: Scissors keys, PROGRAMMABLE KEYS: F1-F12, MULTIMEDIA KEYS: 3 Multimedia Keys (Vol+, Vol-, Speaker Mute), TILT ADJUSTMENT: 6° / 9°, PACKAGE CONTENT: Keyboard, USB Receiver, Batteries (2 x AAA), Documentation, DIMENSIONS: Height: 25.34 mm, Length: 363.2 mm, Width: 121.5 mm, WEIGHT: 506 g, 3y warranty