Cheap And Discounts QFP64 LQFP64 STM32F10xR STM32L1xxR STM32F2xxR STM32F4xxR Yamaichi IC Test Socket Adapter 0.5mm Pitch = STM32-QFP64 Wholesale. Buy Directly From Merchant GAGANB Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.