Delivery nickel product, it works fine even with a relatively large distance against you I have a keyboard that does not touch is a good sign !!! ° button instead of having the sign below) it to the = sign. Actually I have two signs on the keyboard = two buttons side by side. The other flaw in the use is that I often have the keyboard on your knees (for use on a TV) and the numeric keypad on the far right that imbalance lot keyboard. I myself used to not write novels so it's been largely the case and I am satisfied for now. I am waiting to see the life of the batteries ...