The ASUS Expertbook B3 Flip B3402 is an ultraportable with plenty of the qualities needed in professional and business environments - a rugged build, a top-notch configuration with flawless performance, a rich variety of connector ports as well as 4G modem for internet access from almost anywhere, plus an integrated stylus useful to the most creative, all bundled with just ok battery life. An ultraportable that offers flexibility especially in terms of usability