Just click your Hp notebook charger model below; this will then take you to the correct Hp Touchsmart charger page. The full specification of the Hp Touchsmart power adapter will be listed. Just check the connection type of the picture shown matches your Hp touchsmart tm2 notebook or Hp touchsmart tx2. All battery chargers for the Touchsmarts are genuine and include free power cable lead. For Hp Pavilion TouchSmart chargers please check this link