Different chipset,different price.Do not buy the cheap converter boxes,they may have the same appearance with us but can not give you good audio-visual experience.</b> <br> <br> Input format <br> AV/SVideo Input: Auto-Detect PAL, NTSC, SECAM <br> VGA Input: BYPASS <br> Plug standard: US standard <br> <br> Advanced digital image processing techniques applied, to convert Video Signals to all kinds of VGA resolution. <br> Output from 800*600 to 1920*1200 VGA resolution. <br> Supports PAL/NTSC/SECAM. <br> Brightness, Contrast, Sharpness, Saturation, Tint, HP(Horizontal position), VP(Vertical position), resolution adjustable. <br> Digital comb filter, no more cross color. <br> 3D motion adaptive de-interlacing. <br> Standard VGA output works with all standard monitor. 3D video-processing tech is applied to offer sharp, bright and saturated images and smooth videos without any distortion. <br> The product is widely used in back-end monitor DVR, video teaching equipment, subway and industry to replace the traditional CRT monitors. <br> Lower power consumption and less heat generated for long working hours. <br> Light weight, compact size. <br> Clear picture quality. <br> Just plug and play, simple and convenient.It works perfect with N64 , and will produce a fine and dandy image ,while if you have a console which came out before the N64, this product might not work out for you. <br> <br> Package include: <br> 1 x PC/Laptop AV/S Video To VGA TV Converter 800*600~1920*1200 <br> 1 x Power adaptor (DC 5V) <br> 1 x AV video cable <br> 1 x S-Video cable <br> 1 x VGA cable <br> 1 x English Instruction Manual