Mitac Mio P550 is the continuation of pocket computer line of MITAC with integrated GPS on a basis of Windows Mobile 5.0. MITAC Mio P550 is the oldest model from new range finally equipped by two wireless modules: Wi-Fi and Bluetooth, sufficiently powerful processor of 400 MHz and supersensitive chip SiRFstar III (the other characteristics are specified now). It distinguishes considerably from its predecessor, MITAC Mio A20, by the absence of exterior antenna. MITAC Mio P550 has the integrated antenna that provides a compactness of device and a light weight.