Kathrein UFS 923si/1000GB/CI+. Signal source: Cable, Satellite, Digital signal format system: DVB-S, Supported video modes: 1080i, 1080p, 576p, 720p. Video formats supported: MPEG2, MPEG4, Audio formats supported: AC3, MP1. Hard drive capacity: 1000 GB. Input voltage: 100-240 V, Input frequency: 50/60 Hz, Power consumption (typical): 55 W. Width: 435 mm, Depth: 303 mm, Height: 69 mm