Customer feedback device 10 inch android 8.1 tablet evaluator

1.CPU:Quad core cortex A17,1.8G,RK3288
2.RAM:2GB
3.Internal memory:16GB
4.Operation system:Android 8.1
5.Touch screen:10-Point capacitive touch
6.IPS panel
7.Resolution:1280*800
8.Contrast ratio:800
9.Luminance:250cd/m2 10.Aspect Ratio:16:10
11.WiFi,Ethernet,Buletooth
12.Interface:Card slot+USB*3+HDMI output+RJ45+Power jack+Earphone+Serial port 13.Color:White/Black
14.Accessories:Adapter,User manual