GC Pocket Adapter+ | 4 Port version | GameCube to USB-C Controller Adapter DIY Kit

$30 USD
In stock! Usually ships within 1-2 business days.
SKU: GCP0004
Pickup available at 519 Davisville Rd.

Usually ready in 2-4 days

View store information

This adapter allows you to use your original GameCube controller on your PC and Nintendo Switch for all types of gaming. Supports up to 4 controllers simultaneously. 

This is a kit which requires some assembly. You only need a Torx T6 Screwdriver to assemble this adapter.

USB-C to USB-A cable (required for operation) is not included. We have cables available here.

This adapter is also compatible with USB-C to USB-C type devices such as Android phones.


  • Tested with Phob 2.0 and up, ProGCC, GameCube controllers, Hitbox, Snackbox, Frame1
  • Use your GameCube controller on your PC or Nintendo Switch.
  • Play Emulators, Steam, and much more. 
  • Compatible with USB-A and USB-C host devices.
  • Source code available to the community. (Github Here)
  • Freely available 3D files to allow customization.
  • Not compatible with other controllers or accessories such as GameCube Keyboard controller or Wavebird at this time.


    • 1x Black 3D printed GC Pocket Adapter shell
    • 1x PCB pre-soldered
    • 2x 3D printed buttons
    • 4x T6 torx screws
    • 8x steel springs
    • 9x steel balls


    Shipping Information

    Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Most products ship within 1 business day from our warehouse in Pennsylvania USA. Orders will be shipped in the order they are received. Please select a shipping speed according to your needs.

    About Us

    Hand Held Legend is committed to keeping retro gaming alive and better than ever. Upgrade your childhood consoles with modern tech. We strive for excellence in all that we do and aim to serve our customers well.

    Customer Reviews

    Based on 5 reviews
    Sean Bambic
    The GC Pocket Adapter+ is THE adapter

    Wow! This thing is amazing, it works with no extra drivers, has consistent polling, and a wonderful community supporting it. It's way smaller than I thought it would be, which is great for travelling. Will definitely be recommending this adapter to everyone I know that plays online melee

    The only thing I would say is that the ball bearings are a bit tricky to put into the adapter.
    Here's a quick tip, put your bearings in first and then set your springs in afterwards, that way the bearings wont slip all around :D

    Jesse Kim

    GC Pocket Adapter+ | 4 Port version | GameCube to USB-C Controller Adapter DIY Kit

    Nicholas Frank

    GC Pocket Adapter+ | 4 Port version | GameCube to USB-C Controller Adapter DIY Kit

    Andy Garcia
    Pretty good

    From what I recall, what I got was a prototype? Maybe something will change with the next drop

    Assembling the adapter was a little frustrating at first because I had trouble keeping the steel balls and springs in place. After I got that out of the way it was smooth sailing.

    The adapter works pretty well aside from my isolated Phob 1.2, but this is probably expected as the Phob 1.2 has known issues with other non-OEM adapters and certain Wii’s/GameCubes that can’t pull 5V iirc. There could also be another issue with comms though I haven’t been able to figure that out yet. With all of my other controllers (Phob 2.0, other Phob 1.2, OEM), they all seem to work quite well, and the other modes are pretty sweet too.

    Would recommend over mayflash/oem/cheap third party adapters for price point and functionality

    Coach Ozuna

    I love my original pocket adapteri personally have one in each case, at home, work, and car. The GCPA+ is truly incredible. It is even smaller than the original GCPA, more inputs, same performance as the Lossless adapter, smaller than Lossless, less expensive than Lossless, more compatability than anything on the market, LEDs are an awesome QoL feature, updates are super easy, and it even has a lanyard loop! You seriously cannot go wrong with this purchase. You can't even get an OEM on eBay for this price and the GCPA+ has so much more to offer. HHL really hit one out of the park with this one. I bought 2 but will definitely get one for all of my esports and T.O. buddies.

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