Specification: Model Name R19LE00-CHM1MP Screen Size 19" Active Display Area (mm) 376.32 (H) x 301.06 (V) Pixel Pitch (mm) 0.294 (H) x 0.294 (V) Panel Resolution (pixels) 1280x1024 Contrast Ratio 800:1 (typ.) Display Color 16.7M (8bits/colors) Brightness (CD/m^2) 300 (typ.) Viewing Angles (CR >=10) -80~80 (H); -80~80 (V) Synchronization Range_Horizontal / Vertical 31.5~80.0KHz / 60~75Hz Recommended Resolution 1280x1024@60HZ,75HZ Net Weight (kg) 5.1KG Power Source AC100~240 V, Universal,±10% Power Consumption 35W typical,normal operation Power Management VESA DPMS Compliant VESA Mounting Yes Mechanical Chassis Playable Format MPEG1/2/4,vob,JPEG,MP3 Storage Medium CF/IBM Microdrive/SM/MMC/SD/MS cardUSB Port x1(optional) Audio Output Stereo Ouput 2Wx2 Speaker Playback Functions Play, Stop, Pause, Repeat, Previous/Next Track,Mute,Rotate,Interval Time,Play List and Media Classification Motion Detect Yes(optional) Push Botton 1~8 buttons(optional) Touch Interface Support RS232 touchscreen(optional) Max. Video Resolution 640 x480 (scaled to fix panel resolution)