Features:1. One cable to complete the transfer: overcomes the shortcomings of the traditional converter. Only one cable is required to directly connect the Wii game machine and the HDMI display device, and there is no need to configure another HDMI cable to realize the transfer;2. Good compatibility: support the input of the old Wii game machine, support the output of audio and video in HDMI format, and do not need another audio cable to transmit sound;3. Easy to use: just connect the two ends of the connecting cable to the output and input devices respectively, and then plug in the product power supply line to start video transmission, without software installation and other complicated settings.Add HDMI output function to WII game console.It can be directly connected to the TV/projector by cable.Immediately convert to digital audio and video signals to enhance the picture.it uses a standard HDMI high-definition interface connection.No need for any power supply, plug and play.Matters needing attention:Don't forget to enter settings and change the screen resolution from 480i to 480p. Some HDTVs do not support games that transfer 240p / 480i over HDMI compatible: they can only work over composite A / V lines. If you switch the Wii to 480p mode, they may work in an HDMI compatible manner.Specification:Material: plastic PVCWire length: 1m /3.3ftInput interface: Wii Output interface: HDMIOutput resolution: 720p / 1080p (whether the high resolution can be achieved depends on the input signal)Power supply cable: Micro USBPackage Included:1pc x Wii to HDMI Converter1pc x USB Power Cable