Summary: Great keyboard, paired perfectly with my Nexus 10, Samsung S5, and iPhone 6 Plus. However, the power switch on the back is almost flush with the battery case on the back, so sometimes it'll take some effort to trying to slide the power switch to 'Off' position.
Summary: Keys work very well. USB receiver has a bright light which I covered with black tape. Replaced batteries on one of my keyboards after several months. Seems like battery life could be a bit better. Am generally happy with my purchase.