DC Input module 5V with DC Jack and Switch

From the shop's description

Voltage regulator module -AMS1117 / 5 DC / DC module to easily generate a 5 V supply voltage from a higher input voltage. With switch and operating LED. Ideal for powering microcontroller developer boards. Technical specifications: Linear voltage regulator Input: 6.5 … 10.3 V- Output: 5 V / max. 0.8 A Input connection: hollow socket, 5.5 / 2.1 mm, positive pole inside Output connection: pin strip, 8-pin, RM 2.54 Dimensions (LxWxH): 49x13x15 mm