Although many intelligent machine manufacturers have simplified the storage expansion function, the memory card in the form of microSD still has a high market demand in flat panel, camera, UAV and other devices. This article will introduce the new 1066x microSD memory card of silver series from Lexar. < / P > < p > the series of memory cards are designed for UAVs and Android smartphones, helping users quickly capture and transmit high-quality photos or 4K ultra-high-definition video, with a reading speed of 160 MB / s and a writing speed of 120 MB / s. Spontaneous combustion at a Guangzhou Motor vehicle intersection and other traffic lights in Shenzhen