+ Spec

.-System Information- 　Processor Intel Atom x5-8350 Quad Core CPU 1.44 GHz, up to 1.92 GHz 　System Memory 2GB or 4GB DDR3L RAM on board .Storage 　Storage 32GB or 64GB eMMC on board .Panel 　LCD Size 21.5" 　LCD Panel TFT LCD 　Display Type Full HD 　Resolution 1920x1080 　Pixel pitch 0.24795 x 0.24795 mm 　Luminance 250 cd/m² 　Contrast ratio 3000 　Viewing angle 178 (H), 178 (V) 　Response time 30ms 　Backlight LED 　Touch Type Projective Capacitive 　Touch Light Transmission 85% .I/O 　External I/O Connector 1 x power jack 1 x HDMI 1 x USB 3.0 Type A 1 x USB 2.0 Type A 1 x RJ45 1 x Headphone Jack 1 x Reset button 　Internal I/O Connector 1 x Micro USB 1 x USB interface , 1 x DMIC interface 1 x USB touch interface 1 x M.2 B-Key(3042) 1 x touch button control(power/vol/brightness) 1 x Power interface (12~24V) 1 x JLVDS1 1 x AMIC interface 1 x Speaker interface 1 x JSEN1 interface (I2C x2) 1 x JTP1 interface (I2C) 1 x Debug port (Tx/Rx) 1 x RS232 (Tx/Rx/Rts/Cts) interface 1 x RS232 (Tx/Rx/Rts/Cts) , RS485 (Tx/Rx/Rts/Cts) 1 x JGPIO1 (GPIO 16bit) 1 x RTC Battery interface 1 x Micro SIM Card socket for LTE module 1 x Micro SD slot .Wireless Communication 　WLAN 802.11 a/b/g/n/ac .Display 　Multiple Display LVDS + HDMI .Certifications

Certification Information CE, FCC Class A .Mechanical & Environmental 　Operating Temperature 0°C ~ 40°C 　Storage Temperature -20°C ~ 60°C 　Operating Humidity 40°C @ 95% Relative Humidity, Non-condensing 　Dimension (W x L x H) 501.88 x 294.2 x 44.1 mm 　Weight 3.4 kg 　Power Requirement DC 12~24V Input 　Power Mode DC Jack, DC input 4pin header .Software Support 　OS Information 2019 Windows 10(64 bit) / Ubuntu 19.04(64 bit) .Ordering Information 　Ordering Information OFT-21W03-32GB eMMC OFT-21W03-64GB eMMC