hi everyone i have got a question a need to ask everyone

is there any device that will scan a dvd/blu ray/vhs covers and turn them into jpeg files
without a printer the only way i know of is to use a printer that has a scanner and scan the covers to picture files that is the only way i know of
but i dont have a printer with a scanner. also printers are quiet heavy to pick up. what i am after is there any item that i can buy that will scan a dvd and vhs and bluray covers turn them into picture files jpeg files and save them to maybe a sd card or a usb stick without a computer. i know that there is machines like REELZ/negatives where it puts the picture file on a usb stick or sd card i am not sure how they work. but i dont know of any item that will scan a cover turn it into a picture file and save it onto a sd card on usb stick without a computer do all scanners need to be connected to a computer or is there ones were you dont need a computer.