© Copyright Qvis® All documentation rights reserved. 211Appendix B Compatible Backup Device ListCompatible USB drive listNOTE: Please upgrade the DVR firmware to latest version to ensure the accuracy of the tablebelow. If you use the USB drive, please confirm the format FAT or FAT32.Manufacturer Model CapacitySandisk Cruzer Micro 512MSandisk Cruzer Micro 1GSandisk Cruzer Micro 2GSandisk Cruzer Freedom 256MSandisk Cruzer Freedom 512MSandisk Cruzer Freedom 1GSandisk Cruzer Freedom 2GKingston DataTraveler Ⅱ 1GKingston DataTraveler Ⅱ 2GKingston DataTraveler 1GKingston DataTraveler 2GMaxell USB Flash Stick 128MMaxell USB Flash Stick 256MMaxell USB Flash Stick 512MMaxell USB Flash Stick 1GMaxell USB Flash Stick 2GKingax Super Stick 128MKingax Super Stick 256MKingax Super Stick 512MKingax Super Stick 1GKingax Super Stick 2GNetac U210 128MNetac U210 256MNetac U210 512MNetac U210 1GNetac U210 2GNetac U208 4GTeclast Ti Cool 128MTeclast Ti Cool 256MTeclast Ti Cool 512MTeclast Ti Cool 1GSanDisk cruzer mirco 2GSanDisk cruzer mirco 8GSanDisk Ti Cool 2GSanDisk Hongjiao 4GLexar Lexar 256MBKingston Data Traveler 1GKingston Data Traveler 16GBKingston Data Traveler 32GB