Descriptions:
-This Hub Base for Switch adds extra four USB2.0 data transmission ports for your original Switch Dock for connecting gamepad, keyboard, controller charger, converters and charging mobile phones, etc.
-Powered by original Switch Dock. A micro USB (5V DC2A) port is added. When using multiple heavy-load USB devices, an external power adapter can be used to supplement the power supply to meet the power supply requirements of the USB devices.
-The original Switch Dock will be placed steadier once it is installed.
-Made of ABS material. Compact and lightweight. Compatible with NS Switch Dock only.

NOTE:
If the current of connected device is over 1.4A, or 3 or more controllers are connected at the same time, please apply external power supply.

Package Includes:
1 x 4 Ports USB 2.0 Hub Dock
1 x User Manual