1, package included:1pcs EA-043A human machine interface HMI touch screen new in box;1pcs programming cable(Only offer it free when you ask for after order. Not ship it default. The communication cable is not included, if you need, please contact us and inquiry it)The software is free(we can send it by email if you can’t download it by yourself)2, Performance specification EA-043A Key Technical Parameters Model EA-043A Display Size 4.3”(length : width=16:9) Resolution 480x272 Brightness 400 cd/m2 Contrast 400:1 color 262,144 color Backlight LED Control panel 4-wire high-precision electric resistance touch screen COM 1xCOM (RS232,RS422,RS485) USB download port USB Device YES USB port USB Host None Ethernet port None SD card None Storage 128M FLASH+32M DDR2 CPU ARM9 200MHz Supply power DC:24V (±15%),6W Power consumption 3W FCC compatibility FCC, Class A Pressure-proof test 1000V AC/per minute CE certification EN55022 EN55024 Operation temperature -100~650 Operation humidity 10~90%RH( no condensation) Shockproof degree 10-25Hz( X Y Z dimension 2G/30 minutes) Protection Level IP65( front panel) Curst material Engineering plastic ABS+ PC External size 138x86x39 (mm) Installed portiforium size 132x80 (mm) weight About 0.2kg Configuration software SamDraw 3.3 or SAtool Payment : we only accept Paypal for online shopping.shipment:We use DHL,EMS as shipment method in normal.Guarantee:1 year quality warranty.