Instruct: Classify the given review as either positive or negative.
Query: Great wireless keyboard

Works great with my HTPC, easy to navigate ,lightweight, long battery life. Only thing missing is back lighting in keyboardUPDATE This was a great keyboard until the connectivity issue started and the mouse starting freezing and the letters works when it wants to which is not when I want it too. for the price I am very disappointed time to return and keep looking