Features: 1. One cable to complete the transmission: 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 complete the transfer;2. Good compatibility: supports the input of the old Wii game machine, supports the output of audio and video in HDMI format, and does not need another audio cable to transmit audio;3. Easy to use: just connect the two ends of the connection cable to the output and input devices respectively, and then connect the product's power to start video transmission, without software installation and other complicated settings. Add HDMI output capability to the WII game console. It can be connected directly to the TV/projector with cable. Instantly convert to digital audio and video signals to enhance the picture. It uses a standard HDMI high-definition interface connection. No need for power, plug and play. Things that require attention: Don't forget to enter settings and change the screen resolution from 480i to 480p. Some HDTVs do not support games that transmit 240p / 480i over HDMI-compatible: they can only work over composite A/V lines. If you switch the Wii to 480p mode, they can work in an HDMI compatible way.Specification: Material: plastic PVC Wire length: 1m /3.3ft Input interface: Wii Output interface: HDMI Output resolution: 720p / 1080p (whether the high resolution can be achieved depends on the input signal) Power : Micro USB package included: 1pc x Wii to HDMI converter 1pc x USB power