I purchased this on Mercari three months ago but haven't used it and have been storing it in a dark place. [Comments at the time of purchase] I used this for about six months. There were no problems. [High-Quality Streaming] The Fire TV Stick 4K MAX supports 4K resolution streaming, providing clear images. [Ample Storage] It has 16GB of storage, allowing you to manage apps and content smoothly. [Latest Wi-Fi Technology] It supports Wi-Fi 6E, enabling fast and stable internet connections. - Model: Fire TV Stick 4K MAX - Storage: 16 GB - Wi-Fi: Wi-Fi 6E - Accessories: Remote control, power adapter, cable - Brand: Amazon Thank you for viewing.