Features:
● Over 95% converting efficiency
● Transfer unstable DC 23 - 30V to stable DC 12V, power your mobile unit, monitor, etc.
● Support over-voltage, over current, over temperature, short circuit protection, ensure you safe power supply
● Output current: 5A
● Rated power: 60W

Package weight: 0.361 kg
Product Size(L x W x H): 10.00 x 8.00 x 4.20 cm / 3.94 x 3.15 x 1.65 inches
Package Size(L x W x H): 14.00 x 12.00 x 5.00 cm / 5.51 x 4.72 x 1.97 inches

Package Contents: 1 x Power Supply, 1 x English Manual

https://www.allyouwant.gr/metatropeas-reumatos-aytokinitoy-fortigou-24v-dc-se-12v-dc-5a-xuyuan-vehicle-mounted-power-supply-5a-dc-12v-converter.html