Cheap And Discounts (2pcs) 100% New NTTFS4C50NTAG NTTFS4C50N 4C50N 4C50 QFN-8 Chipset Wholesale. Buy Directly From Merchant V2S Electronic Ordering Mall Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.