Cheap And Discounts (5piece)RFX2401C RFX1010 RFX2411 RFX2402E RFX8422S RFX2411N QFN16 Wireless Transceiver IC Chip Wholesale. Buy Directly From Merchant BEIMA Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.