The L13 USB Flash Memory features a frosted metal casing and USB 2.0 connectivity, delivering transfer speeds of up to 25 MB/s. Specifications: Model: L13 Interface: USB 2.0 Transfer Speed: Up to 25 MB/s Casing Material: Frosted metal Available Capacities: 8GB, 16GB, 32GB, 64GB Branding Method: Laser / fiber engraving Product price listed doesn't include Branding Services.