Internet connection for optional software download
AC power adapter
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Very Nice Reviewed by Calebizsol from Washington, DC on 09/13/09
Yes, $189 bucks (you can't take it with you) is alot to pay for a keyboard. If you are writing emails, YouTubing, MS Office geeking or any thing that could probably be done on a Pentium II then this isn't the keyboard for you. Other than, this is a great keyboard for programming shortcuts when doing HD video, sound file editing, or intense game play. I like the LCD based timer for timing my approaches in Flight Simulatr X. Just the right amount of extravangance my new build needed!!