... : Our certificates: factory photo 1. What is the lead time? Sample is 1-3 days, mass production time is 3-5 days for order less ... , but only the data of the previous 1G can. Exceed 1G of data are corrupted! At this time, the buyers do not understand is thought to ... chip sold for 4G, 8G, or a higher price, the profit of the middle how much I do not think I'll give ...