Nevir NVR-2590 DUGHD. TV tuner type: DVB-T, Tuning range: 474 - 858 MHz. Analog signal format system: NTSC, PAL, Supported graphics resolutions: 720 x 480, 720 x 576, Maximum resolution: 720 x 576 pixels. Video formats supported: AVI, H.264, MKV, MPEG4, XVID, Audio formats supported: AC3, MP3, Image formats supported: JPG. Audio decoders: Dolby Digital. Dimensions (WxDxH): 260 x 195 x 38 mm