The U320-64G memory card manufactured by Aigo is a RoHS-certified electronic part that is designed to provide increased storage capacity and performance. It is a 64Gb, Class 10 ultra-high-speed micro SD UHS-1 (U3) memory card with read speeds of up to 90MB/s. The card is designed for use with compatible devices such as digital cameras, HD camcorders, tablets, laptops, and desktops. The card is also designed to be durable and to reduce the risk of errors or data loss due to a voltage drop, static electricity, or electrical interference, and it supports multiple layers of data protection. It also comes with an adapter that allows the card to be used with standard SD slots.