Brand: Universal

Compatible With:  Nintendo Switch，Switch OLED

Specification: 

Upgrade your Nintendo Switch gaming experience with the Nintendo Switch/Switch OLED Portable Dock 4K HDMI Adapter!

This portable and compact adapter is the perfect replacement for the official Switch Dock, with the added benefit of being more portable and lighter. Enjoy one-click display switching and charge your Switch system while playing in TV or desktop mode.

With support for 4K, 1080P, and 720P video output, this adapter is a must-have for any Switch user. (Note: Charging cable not included.)