WT19M-FW (18.5", AHVA) i5-5257U/64G SSD/2Gx2 DDR3L, 1366 x 768; 16:9, 250Nits, , Built-in 2MP Webcam, Built-in 2W Stereo Speakers, Built-in internal Mono MIC, PCT Multi Touch Surface (10 point touch), Supports 2.5” SATA III HDD/SSD (HDD enclosure not included) and mSATA Default 64G mSATA SSD, Single Intel Gigabit Ethernet Intel WGI218LM, Intel® HD Graphics 5500, DDR3 2GB x 2 Low voltage 1333 Max16Gb, 5kg, Audio Line-Out x 1, DC Jack x 1, Mic-In x 1, HDMI Out Port 1.4 HDMI x 1, USB 3.0 Port x4, RJ45 LAN Jack x 1, DC 12V-20V Input x 1, RJ50 Port x 4, Adapter 90W (19V, 4.74A) AC, Adapter 90W (19V, 4.74A) AC Adapter, Watchdog Timer 1 sec~255 sec, IP Grade Front panel IP65 dust- & waterproof, Hidden Keypad, Secure cable and port cover