Product DescriptionProduct Specification:ModelPOS1516 &1516DOptional ColorBlack or WhiteMain BoardRK3288 Android MBCPU&GPURackchip RK32881.8GHZ Cortex-A17 Quad GPU:Mail-T764Memory SupportDDR3 1/2GB(default)/4GInternal StorageeMMC Flash 8GB(can customize)WIFI & BluetoothSupportLCD panel Size15 inch TFT LCDBrightness350cd/m2Resolution1024*768(max)Touch Screen5 wire resistive touch screenSecond display12 inch display monitor w/o touchView AngleHorizon: 150; Vertical :140I/O port1* power button12V DC in jack*1Serial*2DB9 maleVGA(15Pin D-sub)*1LAN:RJ-45*1USB(2.0)*6RJ11TF_CARDAudio out*1Operating temperature0ºC to 40ºCStorage temperature-20ºCto 60ºCComplianceFCC Class A/CE Mark/LVD/CCCPacking dimension/ Weight410*310*410mm / 7.6KgsOperating SystemAndroid 5.1.1Power adapter110-240V/50-60HZ AC power, Input DC12/5A out putKind reminder: This model has single and dual screen for selection, for more detail information, welcome to contact us!