THE SHORT ANSWER

Nintendo’s tech specs list five connections on the Nintendo Switch 2 dock (model BEE-005): two USB 2.0-compatible ports on the side, the system connector the console slides onto, and an AC adapter port, an HDMI port and a LAN port behind the back cover. Plug the USB-C cable from the Nintendo Switch 2 AC adapter (NGN-01) into the AC adapter port. Nintendo says the original Switch adapter (HAC-002) can’t power TV mode, and that an unlicensed adapter needs at least 54W output. The HDMI port needs an Ultra High Speed HDMI cable. Nintendo lists TV-mode output of up to 4K at 60 fps, 120 fps at 1080p or 1440p, HDR10, and VRR up to 120 Hz. The LAN port gives a wired connection in TV mode. The side USB ports are for accessories such as the GameCube controller adapter. A fifth or later GameCube controller needs a second adapter and a self-powered USB hub supplying at least 500mA per port. The console’s top USB-C port is for accessories and charging, not docking. This page maps Nintendo documentation only. NYBreaking did not physically test this.

Manufacturer documentation · Not physically tested by NYBreaking

1. The port map Nintendo publishes

This page follows Nintendo’s Switch 2 tech specs, dock diagram, parts-name page and Nintendo Support articles. It is not a physical teardown or lab test by NYBreaking.

  • Side: two USB 2.0-compatible ports “for connecting accessories”.
  • Front and inside: the system connector the console plugs into, and the TV output LED, which lights when video is being output in TV mode.
  • Back, under the removable back cover: the AC adapter port, HDMI port and LAN port, plus an air vent.
  • Nintendo does not publish USB speeds beyond “USB 2.0 compatible”, and its spec pages do not list a DisplayPort output or support for more than one display. The HDMI port is the only video output.

2. AC adapter port: which charger powers TV mode

  • Nintendo’s TV setup article says to plug the USB Type-C plug from the Nintendo Switch 2 AC adapter (model NGN-01) into the dock’s AC adapter port, then plug the adapter into the wall.
  • The original Nintendo Switch AC adapter (HAC-002) can charge the console when plugged in directly. Because of its lower power output, Nintendo says it cannot power the Switch 2 dock for TV mode.
  • Without a licensed adapter, Nintendo says an AC adapter with an output of 54W or more can be used. It adds that unlicensed products don’t go through Nintendo’s testing and may have compatibility problems.
  • If the TV output LED flashes or the TV stays blank, follow Switch 2 dock not working.

3. HDMI port: cable and TV output

  • Use an Ultra High Speed HDMI cable, such as the one included with Switch 2. Nintendo says the HDMI cable included with the original Switch is not Ultra High Speed and cannot be used to play Switch 2 in TV mode.
  • Nintendo’s tech specs list TV-mode output of up to 3840×2160 (4K) at 60 fps, 120 fps when 1920×1080 or 2560×1440 is selected, HDR10, VRR up to 120 Hz, and 5.1-channel linear PCM audio over HDMI.
  • Nintendo’s FAQ notes that 4K requires both a compatible TV and a compatible game.
  • When the console is docked and video is going to the TV, its own screen turns off. Turn on the TV and select the matching HDMI input.

4. LAN port and dock firmware

  • Nintendo’s tech specs say that in TV mode the Switch 2 can use the wired LAN port on the dock. In handheld or tabletop mode the console uses Wi-Fi 6.
  • The Switch 2 dock has its own firmware. After installing the latest system update, go to System Settings → System → Dock Update to check for and install updates. If the update stops early, Nintendo says to try again.

5. USB 2.0 ports and the console’s own USB-C ports

  • GameCube controllers: Nintendo’s FAQ says a GameCube controller adapter can be used in TV mode by connecting it to a USB port on the Switch 2 dock. For a fifth or later controller, Nintendo requires a second adapter and a self-powered USB hub supplying 500mA or more per port. Nintendo does not guarantee every USB hub will work.
  • USB cameras: Nintendo’s FAQ says to test a third-party USB camera by plugging it into the top USB-C port of the console and opening System Settings → Controllers & Accessories → Test USB Camera. Some cameras may not be supported or may be unstable.
  • Console USB-C ports: the bottom port charges the console and connects to the dock. The top port connects accessories and charges in tabletop mode, and Nintendo’s parts page says it does not connect to the Switch 2 dock.

6. Compatibility limits and what Nintendo doesn’t document

  • Nintendo’s flashing-LED article says the Switch 2 dock (BEE-005) is not compatible with Nintendo Switch, Nintendo Switch OLED Model or Nintendo Switch Lite.
  • For third-party docks and hubs, Nintendo’s guidance is that replacing a different accessory with the licensed dock may fix TV-output problems. NYBreaking does not claim any third-party Switch 2 dock is verified.
  • Comparing handheld PCs? See Valve’s official dock caps in Steam Deck dock not connecting to TV and ASUS’s docks in best dock for ROG Xbox Ally X. For laptop docks, use the Dock Finder.

Retailer listings and teardown videos are not cited as evidence here. Only Nintendo’s specs, FAQ, dock diagram, parts page and Support articles are sources. NYBreaking did not test any Switch 2 dock, cable, hub or adapter.

Sources you can inspect

Based on official documentation reviewed 2026-11-09. Steps are general; follow the manual for your exact model. No physical test by NYBreaking. Undocumented third-party dock behavior is not invented here. Published by Feroz Sheikh.

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