The IDE hard drive of the video recorder is converted to SATA and is used by connecting to the SATA port of the motherboard. 3.5-inch IDE hard drive to SATA, connected to the SATA port of the motherboard to use the IDE to SATA optical drive, connect to the SATA port of the motherboard to use the IDE to SATA burner, connect to the SATA port of the motherboard to use it. The desktop 3.5-inch IDE hard drive can be transferred to the SATA video recorder (please format the hard drive on the computer first). The transferred hard drive can be used as master and slave (requires system reinstallation, refresh in ESBIO, etc.). The converted optical drive can be booted as a system. The adapter card supports a parallel port hard drive with a maximum capacity of 1000G. For IDE devices using a card, the jumper cap must be inserted in the MASTER position. Compatible with SATA 1st generation, SATA 2nd generation, SATA 3rd generation. Plug and play, no driver required Product Name: IDE to SATA adapter