Microsoft 4K Wireless Display Adapter Model Number: UTH-00036 Easily display your computer screen wirelessly on your TV or monitor! Supports 4K, enabling high-quality mirroring. This is a used item, so there is a general feeling of use, with minor scratches and scuffs. Please understand that this is a used item, and only purchase if you are comfortable with its condition. The actual color may appear different depending on your monitor environment. ★Please understand that this item has been stored at home. The box may have some damage.