USB Stick of Transcend that has a capacity of 512GB. Assuming that the average size for a photo, an MP3, and a Video is 2MB, 4MB, and 500MB respectively, then this USB can store approximately up to 75,000 photos, or 120,000 MP3s, or 950 Videos.
Its interface is USB 3.2. It has faster data transfer speed (20 Gbit/s) than previous versions when connected to a USB 3.2 port. It is also compatible with older versions. (Also referred to as USB 3.2 Gen 2x2)