BTXETUEL SAYO OSU Keyboard - 2-Button Mechanical Gaming with Hotswap, One-Handed Operation, Cherry Switch, RGB Backlight, Mini USB for Macros

PACKAGE INCLUDES 1 x Black Mini 2 Key Keyboard, 1 x Shaft Puller, 1 x 1.5m USB Data Cable, 2 x Copy and Paste Keycaps (Black and White) COPY KEYBOARD For Windows users, this is plug and play, ready to use, no software and website required to copy and paste. Note for Mac users: Before using, you need to connect the keyboard to the Mac computer, open the link "SayoDevice". com", and manually configure the settings for the two buttons: left button = GUI (win)+C, right button = GUI (win)+V. Functions: The standard function is "copy" and "paste". You can also use other functions, such as shortcut buttons, multi-level operation, multi-button in one, cut, undo, repeat, select all, play, pause, volume, song change, forward, backward, custom script, etc. You can control the light colour and gradient mode of the desired case via the software or website. Programming: programming by software (https://dl.sayobot.cn/setting.zip) Only for Windows systems. Programming via website (SayoDevice.com) for MacOS, Linux and also Windows systems. Programming is pretty simple, and the programming app and page have an understandable English translation.