Kingston Digital DataTraveler R400-16 GB USB 2.0 Flash Drive DTR400/16GB High Speed - 8GB, 16GB, 32GB: 25MB/s Read and 10MB/s Write 4GB: 15MB/s Read and 8MB/s Write Durable - rubber casing provides increased protection to the drive Strong - shock-resistant Capacities - 4GB, 8GB, 16GB, 32GB Simple - just plug into a USB port Bold Look - black with red Guaranteed - five-year warranty