The USB-C ports on the Nintendo Switch 2 feature specific encryption methods that restrict accessory compatibility, according to various accessory manufacturers. While some third-party products will function properly, certain items may become increasingly difficult to find.

Unlike its predecessor, this new console is equipped with two USB-C ports, positioned at the top and bottom. The top port, used primarily for charging in handheld mode, can also connect accessories, including items like the Nintendo Switch 2 Camera. Conversely, the bottom port is mainly for docking the console, allowing features such as 4K output and Ethernet connectivity. Both ports can be powered by the included AC adapter to maintain charge levels.

Reports suggest that the encryption and additional chip circuitry in the bottom USB-C port limit which docks can be utilized with the Switch 2. Initially, several third-party docks are available; however, the extent of their usability may change as Nintendo issues firmware updates that could modify its security measures.

Additionally, some users have reported overheating issues with their consoles while gaming, prompting suggestions to ensure adequate airflow around the dock and avoid placing it near heat sources. Despite customer scrutiny regarding Nintendo’s stringent user agreements, sales of the Switch 2 remain robust, with millions sold in its inaugural month. It remains uncertain if Nintendo will address the encryption concerns raised by accessory manufacturers.