| 0xC || 0x1 || Additional type field used with the above type field, if the value doesn't match one of the following a default is used. Type Pro-Controller: value 0x3 indicates that the controller is connected via USB. Type Joy-Con Left/Right: with value 0x2 the system doesn't list the controller in hid sharedmem. Type bit21: value 0x3 = unknown.
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| 0xC || 0x1 || Additional type field used with the above type field, if the value doesn't match one of the following a default is used. Type Pro-Controller: value 0x3 indicates that the controller is connected via USB. Type bit21: value 0x3 = unknown. When value is 0x2, state is merged with an existing controller (when the type value is compatible with this). Otherwise, it's a dedicated controller.