JOYPAD USB-2-USB Adapter

Plug any controller into any system. USB2USB is an open-source firmware adapter that translates between virtually any USB gamepad and the USB protocol your console or PC needs to see.

What it does

• Input: USB HID controllers, XInput (Xbox), and DirectInput
• Output: USB HID, XInput, DirectInput, PS3, PS4, and Switch modes — switchable on the fly

  Use your preferred controller on systems that won't accept it natively — legacy PCs, retro-gaming handhelds, MiSTer, and single-board setups.

Features

• Dozens of supported controllers — officially licensed and third-party pads recognized out of the box
• Hot-switchable output modes — one device, many USB device modes
• Custom profiles — remap buttons, tune stick sensitivity, SOCD cleaning, per-trigger thresholds
• Web Config — configure over USB (CDC WebSerial), no driver install, Chromium-family browsers
• Bluetooth-ready — plug a USB Bluetooth dongle into the host port to pair wireless controllers (Xbox, DualSense, DS4, 8BitDo, Switch Pro, and more). Or grab the Pico W variant for onboard BT.
• Open source — Apache 2.0, firmware updates via drag-and-drop UF2
• Low latency — push-based input pipeline, RP2040 dual-core architecture

What's in the box

• USB2USB adapter (Adafruit Feather RP2040)
• USB-C cable