The Philips Hue HDMI Sync Box is a device that synchronizes lighting with video and music. - Brand: Philips - Model Name: Hue HDMI Sync Box - Included Items: Power adapter, HDMI cable, Instruction manual - Color: Black - Condition: Good The power adapter is from a different product, but its functionality has been confirmed. Initialization has been performed, but please also check it yourself just in case.