Features: The product converts the keyboard and mouse functions to the corresponding game platform for game operation. The product must be connected to the wired controller for wired guidance (except for the SWITCH host). In order to normally convert the keyboard and mouse to the corresponding game platform. Supported platforms: Compatible with PS3, PS4, XBOX 360, XBOX one, SWITCH. The default two sets of key values, the mouse corresponds to the game platform function. The direction of the mouse axis can be switched by pressing?ESC+CAPSLOCK+A/S/D/F/G. The mouse movement speed can be adjusted, and the speed of the axis can be?adjusted as a whole through the ESC+R buttons. Support USB upgrade. Specification: Name: One-handed Gaming keyboard + converter Product model: V500 Product interface: USB 2.0 Press the number of keys: 35 keys Key life: 20 million times Product line length: 1.55m(Braided wire) Flash ROM: 32 bytes EEPROM: Built-in 2K bytes Operating voltage : VDD = 3.3V-5.5V Working