The port inside the dock may be the blue USB 3.0 but it operates at use 2.0 does speeds, seems Nintendo needs to send an update to enable it's full potential.Sorry never heard of the blissbox. If it works, it'll show up as a pro controller in the grip screen. No need to be on the screen for it to connect though. GameCube controllers appear as pros as well.
The 2 side ports on the dock work for everything, they're just 2.0, unlike the 3.0 (capable) one inside the dock. Both my GameCube adapters (one is official, one is 3rd party) work on any of the dock's usb ports.
I think it will not happen, cuz USB 3.0 heavily interfere with Wi-Fi.The port inside the dock may be the blue USB 3.0 but it operates at use 2.0 does speeds, seems Nintendo needs to send an update to enable it's full potential.