First time shopping at Mungu. This keyboard is definitely inferior to the original keyboard, but this is to be expected. Two screws are fixing the keyboard to the laptop. They are located under the mouse buttons. Access is easy. One of the screws is upside down, and it isn't possible to turn it as it is under some of the frame. However, the keyboard is quite well slotted in, so using just one screw is sufficient.
Delivery from Mungu was very efficient. Highly recommended.
