AVerMedia USB 2.0 AVerTV Volar HD, Support H.264 / MPEG-2 HDTV formats up to 1080i / 720p, Direct iPod / PSP format Recording, Digital Subtitle & MHEG-5 Support, Teletext / TimeShift / EPG (Electronic Program Guide) Scheduled Recording, Wake Up Recording from Stand By / Hibernate Mode, Low Power Consumption