[Compatible models]Suitable for TV Streamer 4K. Please check the model carefully before purchasing. [Rapid heat dissipation]The grooved design optimises airflow, prevents overheating, and ensures long-term stable operation of the device. [Precise openings]The precise opening design ensures that all ports and connections are unobstructed, keeping the room tidy and organised. [Multiple Installation Options]Choose between permanent screw-drill wall mounting or adhesive mounting. Both methods the device is securely fixed in place. Color: White Material: plastic Package Contents: 1 x TV set-top box heat dissipation bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.