4k decoding resolution transaction logging board

{"cid":"91208930","title":"Android 7.1 K4 Smart Vending Machine Board LVDS and EDP for 1080p FHD decoding support","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/b3\/6cbf9310a9f63454cb3e750371ab-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Shi Zun","Model Number":"K4 Board","Minimum Order Quantity":"Negotiable","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100+pcs+day","Packaging Details":"135mmx 95mmx 9mm","CPU":"Rockchip RK3399, dual-core Cortex-A72@1.8GHz, quad-core Cortex-A53@1.4GHz","GPU":"Quad-core Mali-T860","System Memory":"2GB(or 4GB optional) LPDDR4","Storage":"16GB eMMC (128GB Max)","HDMI":"HDMI 2.0, up to 4K output","LVDS":"Dual-LVDS interface, up to 1080p resolution","EDP":"Dual-EDP interface, up to 1080P resolution","MIPI":"31-pin FPC MIPI-DSI interface|1920x1200 resolution","Headphone":"3.5mm jack (supports HPD)","Line Out":"Left\/ Right channel output","Mic":"Differential input","Power Amplifier":"8 ohms, 6W dual audio power amplifier output","USB Host":"1x USB3.0, 1x USB 2.0 (external), 1x USB3.0, 6x USB 2.0 (internal)","USB OTG":"1x USB Type-C port","TF Card":"Push-push type TF card slot(128GB Max)","HDMI Input":"Supports 720P or 1080P","Serial Port":"1xTTL\/RS-232,1xTTL\/RS-232\/RS-485, 4x TTL\/RS-232 expansion ports","RTC":"Low power RTC with a CR1220 battery","12C":"1x l2C interface","Backlight":"Backlight control interface that turns the backlight on\/ off and adjusts the brightness level","GPIO":"8x GPIO ports","IR":"IR pin header","Button":"Burn\/power buttons","Indicator Light":"Standby indicator (red) and working indicator (green)","Ethernet":"10\/100\/1000Mbps adaptive Ethernet port","Wi-Fi":"802.11 b\/g\/n\/ac","Bluetooth":"BT V4.0","4G\/3G":"1x Mini PCle 4G port; 4G\/3G expandable module; Nano-SIM card connector (push-push type)","DC Input":"12V DC socket (9V-15V wide voltage)","Dimensions":"135mmx 95mm","Thickness":"9mm","Structure Compatibility":"Compatible and interchangeable between models K0\/K2\/K3\/K4","Operating Temperature":"0\u2103- 70\u2103","Humidity":"0%-95% (non-condensing)","Android":"7.1 (recommended), 8.1 (optional)","Linux":"Ubuntu18.04, Debian 9, Buildroot+ QT 2018.02"}}

{"cid":"91195620","title":"High Resolution Wall Mounted Advertising Display , 43\" Digital Signage Touchscreen","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/e7\/9913b0a5e496c6dc3d5deccf6973-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ADW","Model Number":"AD-4340","Minimum Order Quantity":"1 piece","Delivery Time":"About 30 days for mass-production","Certification":"ISO9001, CE, ROHS, FCC","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"10000 PCS per Month","Packaging Details":"Carton \/ Wooden case","CPU&GPU":"RK3288 Quad-core","Operating system":"Android 6.0","LCD Screen":"43''","Resolution":"1920*1080","Interactive mode":"10-Point capacitive touch","OTA upgrade":"support","WiFi":"802.11 b\/g\/n_2.4G ( support 5G optional)","Network":"10M\/100M\/1000M Ethernet; Support 4G(optional)","RAM":"4GB","ROM":"32GB"}}