X2-15 TOUCHCOMPUTER REV A 15IN Video: Intel HD Graphics USB: 9 x USB (4 on I/O, 2 on bottom, 3 micro USB on edges for peripherals) Serial: 2 x Native RS-232, (1 RJ-45 native serial) LAN: 1 x LAN RJ45 (Gigabit) Other Ports: Audio Ports: 1 x 3.5mm line-out; 1 x 3.5mm mic-in Power: Without peripherals: 35W With peripherals: 74W Temperature: Operating: 32°F to 95°F (0°C to 35°C) Storage: -4°F to 140°F (-20°C to 60°C) Humidity: Operating: 20% to 80% Storage: 5% to 95%