About memory disc
826 memory disc products are offered for sale by suppliers on Alibaba.com, of which usb flash drives accounts for 10%, hard drives accounts for 2%, and memory cards accounts for 1%.
A wide variety of memory disc options are available to you, such as tablet, computer and dvr.You can also choose from black, blue and red memory disc,as well as from 128mb memory discAnd whether memory disc is high speed, {2}, or {3}.