Conceptronic 3.5" Media PVR 1TB. Hard drive rotational speed: 7200 RPM, Maximum storage capacity: 1 TB. Image formats supported: JPEG, Video compression formats: Xvid; AVI; MPEG; VOB; IFO; Mpeg2 PAL; VIDEO_TS, Subtitle formats supported: SRT; SUB (MicroDVD); SUB (SubViewer); SMI. Analog signal format system: PAL B/G, DVB-T. Compatibility: Windows 2000; Windows XP; Windows Vista. Power supply type: AC100V-AC240V, Hard drive capacity: 1024 GB, Hard disk playback mode: SD