Cheap And Discounts VIPER12A 5W Switching Power Supply Module AC-DC 5V 12V Bare Circuit 85-264V 220V Input Dual Output Switch Board Wholesale. Buy Directly From Merchant Shenzhen Weiheng Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.