A:AnswerThe keyboard will work without the install. All I see the install give you is a battery Level indicator on the desktop. Just plug in the USB Receiver and go.
A:AnswerEach individual wireless keyboard operates on a slightly different wireless frequency so that it does not interfere with other wireless devices. Therefore, you will not be able to purchase a wireless receiver separately that is compatible with your specific wireless keyboard. I apologize for the inconvenience.
A:AnswerThis keyboard is desinged for the touchsmart pc's. On these computers the indicator for caps lock, numlock, etc appears on screen when you press these buttons.
A:AnswerThe HP Wireless Elite Keyboard (FQ480AA) has only been tested to be compatible with Windows 2000, XP, and Vista, so it will not be compatible with a PS3.
A:AnswerReading the reviews one satisfied customer said that he hasn't changed the batteries in a year and he uses it 5 days a week. It comes with batteries and they are NOT rechargeable. They are standard AAA Batteries made by Energizer.
