Cheap And Discounts 5pcs/lot 5.5 x 2.1 mm female to 3.5 x 1.35 mm male DC Power Connector Adapter Laptop 5.5*2.1 to 3.5*1.35 Wholesale. Buy Directly From Merchant SANDOMEY Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.