i.Perris SUPER20 Photo & Data Storage w/20GB Memory i.Perris Photo &amp; Data Storage General Features: Aluminum metal case USB 2.0 interface Two Way Co 480 Mbps transfer rate MSD (Mass Storage Device) support OTG (On-The-Go) support Capacity: 20GB Stores up to 20,000 photos at 3MP Blue backlit LCD display Long lasting Li-Ion battery DSC Compatibility: AipTek PocketDV 3500 PocketCam 4000 BenQ DC140 DCC40 DC2410 DC5330 DC2310 DC2300 Casio EX-Z40