H.264 SVR7300 Video Compression Stand Alone DVR Support VGA output, ... detection, synchronously monitor.6. USB flash drive backup, DVD-RW drive backup, remote backup through network.7. ... resolution, SATA HDD supported, USB flash drive, DVD-RW drive, remote backup supported, mouse operation and ... resolution, SATA HDD supported, USB flash drive, DVD-RW drive, remote backup supported, mouse operation and ...