1.capacity:2G,4G,8G,16G
2.supports usb full-spead(12mbps) transmission
3.supports boot up by usb-hdd or usb-zip mode
4.10 years data retention
5.can print image on the card according to your requires with high resolution
6.we are rich experience in making card u disk and every product is elaborate
7.provide prompt after-sale service