Original Weintek made in Taiwan Display 7” TFT LCD Resolution 800 x 480 Contrast Ratio 500:1 Backlight Type LED Backlight Life Time >30,000 hrs USB Host USB 2.0 x 1 USB Client USB 2.0 x 1 (Micro USB) COM Port COM1: RS-232, COM2: RS-485 2W/4W Melayani jasa Program HMI Weintek Weinview