There are altogether three USB version 2. Otherwise there is also a separate microphone port missing. The WLAN module supports the protocols The latter even supports the up-to-date version 3. Security Since the subnotebook is intended for business users, the security plays an important role. For this, as usual, there is a Kensington Security Lock available. The keyboard itself is marginally waterproof. Nevertheless a finger print reader is missing, something that is not too much of a disappointment in this[…]