Some people purchase items without reading the product description. There have been cases where they then leave negative feedback. This behavior is very troublesome, so please be sure to read the entire product description before purchasing to avoid any problems. Please do not disappear after commenting! Comments will be deleted if there is no reply within 2 hours. Black dock for Nintendo Switch, HDMI connection compatible. - Model: Nintendo Switch Dock - Color: Black - Connection terminals: HDMI This is a device used for TV mode [TV monitor output] on the Nintendo Switch. This dock has a built-in wired LAN port, so you can enjoy more stable online play. *This is a USED item that has been handled by people, so please refrain from purchasing if you are sensitive to imperfections or are seeking a perfect item. If you are interested, please consider purchasing. **Returns and claims are not accepted after purchase. In the event of a return or cancellation due to the buyer's circumstances, the buyer will be responsible for the shipping costs (round trip). Thank you for your understanding. Thank you for viewing. Thank you.