A little bigger than my old corsair but nothing discouraged. Protecting the turn of the key is always of good quality and allows the key to not damaging if it falls. The writing reading light is a plus. The cap falls slightly in strength and do not naturally decouples over time (if I take my old key reference), so not possible to lose it in a bag or elsewhere unless it is placed in an unusual place. Also the red indicator light is. The read / write speed is not a key criterion for me and that is enough.
