Main Board POS Motherboard CPU Intel i3 / i5 / J4125 / J6412 Memory 4G/8G DDR3/DDR4 Hard Disk 64G/128G/256G SSD Panel 15″ 4:3 Industrial grade panel Touch screen Capacitive Touch Resolution 1024*768 Power supply Input: 110V-240V 50/63Hz 2A, Output:12V DC 5A