The Samsung USB Flash Drive Bar Plus 64GB is a metal USB flash drive for use when you're on the go. The sturdy casing protects this USB flash drive against falls and bumps. The flash drive is also waterproof and capable of withstanding extremely high and low temperatures. Simply add the USB flash drive to your key ring to take it with you everywhere you go, giving you access to important documents or photos and movies at all times. Thanks to the USB 3.1 (1st gen) connector, transferring a 1GB file will take just 15 seconds.