Cooker Switch & Socket: 1 x 45A DP & 1 x 13A Socket. The plate is made from steel which is then finished in a graphite coating. 910/2910/3910: 2 x USB-A. 5V Output = 1 x 2.1A & 1 x 1A. Part of the G&H Contour Plate range (also known as standard plate).