You can choose:
15”+15”: The main screen is touchabel and the secondary screen displays ads
15"+LED 8/VFD220E: The main screen can be controlled by touch, while the secondary screen displays the amount
Configuration
Model
GL-K3
CPU
Intel Celeron J1800/J1900/I5 (optional)
RAM
DDR3 2G/4G/8G(optional)
Hard disk
mSATA SSD 32G/64G/128G(optional)
O.S. support
Windows 7/8/10/Linux (optional)
Display
Screen Type
15 inch LCD,LED Backlight
2nd Displays
LED 8 Customer display/VFD Customer display/15 inch LCD screen (optional)
Touch type
Capacitive touch screen/Resistive touch screen(optional)
Resolution
1024(RGB)*768,XGA
Aspect Ratio
4:3
Interface
Audio
Audio-out *1
LAN
RJ45 *1
USB
USB 2.0*5; USB 3.0 *1
Display
VGA*1
COM
RS232*2
Power DC-IN
12V 4PIN *1
Weight
Single screen
8.66KG
Double screen
9.78KG
Size
Single screen
43*30.5*44.5(CM)
Double screen
45*37.5*46.5(CM)