Cheap And Discounts Power Adapter, GQ150-5100250-E1, 51V 2.5A, Barrel 5.5/2.1mm, IEC C14 Wholesale. Buy Directly From Merchant Shop1103569714 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.