Great to type on, but a little lacking in extras.
I use this as both my gaming keyboard and the travel keyboard I take with me to accompany my iPad--connecting via Bluetooth. However, connecting to other devices / switching between connections doesn't seem to work most of the time, which is sad. (It's supposed to support switching between 3 BT devices, but following the instructions simply doesn't work for me.)
The backlighting isn't especially helpful, impaired by the solid keycaps, but that wasn't why I bought the keyboard.
So--overall, a solid keyboard at a great price for all-day typing, whether at a desktop or on the go, just don't expect all the bells and whistles of some other keyboards.