Code: CT1 Product: Crystal USB Drive Material: Metal and Crystal Product size: 62 x 18 x 10mm Capacity: 1GB-32GB Brand of memory: Sandisk / Toshiba / Hynix / Micron / Intel Branding option: Laser engrave / inner laser Print area: 25 x 12mm Interface: Hi-Speed USB 2.0 Compatibility: For PCs and Macs (partial) Colors: Silver Warranty: 3 years Data Retention: 10 years minimum Weight: 38g