Code: RG53 Product: Round USB Card Material: ABS Product size: 43 x 43 x 2mm Capacity: 2GB-32GB Brand of memory: Sandisk / Toshiba / Hynix / Micron / Intel Branding option: Digital full color print Print area: 43 x 43mm Interface: Hi-Speed USB 2.0 Compatibility: For PCs and Macs (partial) Colors: White Warranty: 3 years Data Retention: 10 years minimum Weight: 12g