The Mega Drive Keyboard or Teclado Mega Net (Mega Net Keyboard) is, as its name suggests, a keyboard peripheral for the Sega Mega Drive.
It was only released in Brazil, mainly for use in conjunction with the Mega Net modem. It is unusual as it contains nineteen blank keys, suggesting the design/fascia may have been recycled from somewhere else. It lacks keys such as Alt, but it adds several new ones including "Switch" and "Select". The right-hand side also contains , , , and keys, which presumably have the same functions as a standard Control Pad.