BlueRetro, a multiplayer Bluetooth controllers adapter for PS1/PS2 consoles, is an open source project based on darthcloud. It uses the popular ESP32 chip. It can support for Wii, for Switch, for PS3, for PS4, for PS5, for Xbox One console wireless controller. NOTICES: 1. A adapter can only be connected to one wireless controller at a time. 2. The power supply of some old for PS1/PS2 console controller interfaces may not be normal due to some reasons, causing the for PS1/PS2 Blueretro converter to not work. In this case, you can use the micro-USB port to power the for PS1/PS2 Blueretro. 3. This adapter can't support the game Call of Duty 2/3 for now. Due to different batches, the appearance, color and printed words of the product may vary, which will not affect the use. Colour:A:Black/B:Red/C:Blue/D:Transparent-White Material:Plastic Package Contents: 1 * Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.