Surf Onn Wireless Keyboard 78 Key Windows, Mac and Cromebook Compatible. 
  • Noise-reduction keycap technology
  • Retro-style round keycaps
  • Compact keyboard layout with 78 keys
  • 2.4GHz wireless connection with USB nano receiver (stores in battery compartment when not in use)
  • LED indicator for Caps Lock and Battery Status
  • USB plug and play
  • Windows, Mac and Chromebook compatible
  • 11.57 in L x 5.72 in W x 0.95 in H (29.3 cm x 14.5 cm x 2.4 cm)
  • What's in the Box? 1 Compact Wireless Keyboard, 1 USB nano receiver, 2 AAA batteries