ACK-2031 UM • Multimedia compact keyboard with full aluminium upper case shell • Modern, elegant design for those who demand maximum quality • Flat key construction with tactile feedback due to „Soft-Touch” membrane technology • 8 built-in multifunction keys for: Internet, e-mail, Start/ Pause, Stop, Prev. Track, Next Track, Volume Up, Volume Down • Blue illuminated status LEDs for Caps Lock, Num Lock and Scroll Lock • Plug & Play installation