Cheap And Discounts V500DK1-CKS1 Original wireless For 120HZ 4K Logic board Strict test quality assurance V500DK1-CKS1 Wholesale. Buy Directly From Merchant KAILYONcase Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.