Specifications: 1) Watch worldwinde analog TV on PC Laptop 2) USB Bus power,no extra power adapter required 3) Support worldwide analog TV standards including NTSC/PAL/SECAM system 4) Still image snapshots 5) Time-shifting 6) Scheduled recording 7) Support high quality VCD/DVD/WMV/MPG4 compressing and recording 8) Support multi-picture display 9) Support Teletext System Requirements: 1) CPU:Pentium lV 1.8GHz or above 2) Operation System:Windows2000 SP4, Windows XP SP2 3) DirectX9.0C or above 4) SDRAM:64MB 5) Memory:128 MB 6) 500M of available hard disk space or above 7) CD-ROM Drive 8) USB2.0 slot