After fixing the wall bracket to the wall, you only need to connect a male-to-male HDMI cable between the two wall plates (along the inside of the wall), and you can prepare a female HDMI socket to connect any HDMI device! The removable cover makes installation easy and professional, allowing you to remove the cover when painting, without covering, and without the danger of painting on a good cover surface. When connecting home theater audio and video connections, it is ideal for cables running through walls, floors or roofs. Just use the HDMI board near the device and the HDMI board near the LCD / PLASMA for professional installation. specification: *Condition: New *color: White * HDMI input/output connector type: Type A 19-pin *Compatible with all HDMI devices, including 1.3a and 1.3b *Support resolution up to 1080p *Horizontal termination *Size: about 70 x 12mm, can be installed with any standard wall bracket Package Contents: 1 HDMI wall plate