To begin with this keyboard costs $300 CAD, I fell in love with the design. When I opened up my keyboard the presentation was beautiful, clean and crisp keyboard. When I plugged in my keyboard, my opinion completely changed. Let's start off by saying it is completely dysfunctional, I'd press a key, and it would register unlimited times until I would stop it, the keyboard keeps on disconnecting every 10 seconds so it is impossible to use. I feel like I've been completely robbed for $300, waiting on a replacement so we'll see how that goes. I have a video of the keyboard dysfunction, but I sadly can not post it on this article because it only lets me publish photos and youtube links. You guys should really consider producing better keyboards before you ruin your reputation. $300 keyboard worth nothing.