The Kingston HyperX Max is a portable SSD with a USB 3.0 interface that displays some blistering speed results. So it retains the best qualities of each technology, and housed in a small and sleek form. Frankly, this drive is beautifully sleek. Need top speed in a portable and external format? Then the Kingston HyperX Max might be just the thing to satisfy. So how fast is it? Oh, it's plenty fast alright.