Vehicle mount 12.1" Capacitive multi-touch. With Intel® Core™ i5 6300U 2.4 GHz, optional Intel® Celeron® 3955U 2 GHz. Built-in 3-axis G-sensor, dual speaker. Operating System (option) : Windows 10 IOT Enterprise or Windows 7 Professional Embedded. Communications : Wi-Fi 802.11 a/b/g/n/ac / Bluetooth V4.0 Class 2 and // Optional GNSS (GPS /QZSS or GLONASS) / 4G LTE / GPRS / HSPA+