Features 【Main Function】This product can convert the voltage of 8-40V DC to 5V 2A output. 【Good Performance】Conversion efficiency up to 0 96%. Stable performance, long service life. 【Exquisite Craftsmanship】Internal circuit adopts precision SMT processing, waterproof, dustproof and shockproof. 【Wide Application】Suitable for car LED screen, monitor camera, fan, water pump, motor, router and other 5V electrical devices. 【Warranty】If you have any questions about the product, please email us, we will reply and solve your questions within 24 hours. Specifications: Model: GYVRM-K240502 Type: Non-Isolated DC-DC Step Down Module Input voltage: 12V/24V (8-40V) Output voltage: 5±0.25V Output current: 2A Maximum output power: 10W Conversion efficiency: 96% Size: 60*24.5*20mm/2.36*0.96*0.79inch Mounting Hole: 4mm/0.16" Hole Distance: 51mm/2.01inch Weight: approx. 41g/1.4oz Package l ist: 1 x buck converter. Note: 1. Due to the difference between monitors and lighting effects, the picture may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thank you for your understanding. Package List