ITEM NAME:Power Supply 5V-48V Board Power-OFF Protection Module Emergency Converter #gib Product Description Description: Specification: Product model: YX850 Scope of application: DC5V-48V Product load: 10A Product size: 61*30*18mm/2.4*1.18*0.7'' Installation size: 23mm/0.9'' (2*3mm) Product weight: 26g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X Power-OFF Protection Module Emergency Converter.Product load: 10A. Due to the different display and different light, the picture may not show the actual color of the item. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.