1) 17 inch lcd monitor desktop computer 2) Screen ratio:4:3 3) A Grade tft lcd panel 4) CE,FCC,ROHS,KC S1717DisplayScreen Size17" ( ... (Max)ControlsBasicPOWER, AUTO(Exit), SELECT(Menu), +(Up), -(Down)OSD MenuBRIGHTNESS/ CONTRAST, AUTO-ADJUST(AUTO-ADJUST, AUTO-BALANCE), PHASE/CLOCK, (H/V ... W x H)485 x 435 x 445 mmGross Weight4.1 KGSTotal Gross Weight22 KGS desktop computer 17 Inch LCD Monitor 220v