Detailed Product Description RMVB media player (N-Box manufactory):1, product ... achieve the mutual copy. 2, the main function of By reading plugged into USB, SD / MMC / XD ... copy; Support NTSC progressive system, PAL system, line by line, composite video, as well as high-definition output ... to buy discs! Well now, with high-definition media player can directly watch network television movie! 4, digital ...