BTXETUEL Copy and Paste 2-Key Keyboard SAYO OSU Keypad Hotswap One Handed Mechanical Gaming Keyboard Cherry Switch RGB Backlit Mini USB Keypad for macros or Rhythm Games

【Package Listing】 1*mini 2-key black keyboard 1*shaft-puller 1*5 feet long USB data cable 2*copy&paste keycaps(black and white) 【Copy Keyboard】For Windows User，this is Plug and Play, Out of the Box, no Software and Website Required for Copying and Pasting. 【Mac User Notice】 Before using, you need to connect the keyboard to the MAC computer, open the webpage link "SayoDevice. com", and manually configure the settings for the two buttons: Left Button=GUI(win)+C, Right Button=GUI(win)+V. 【Functions】 The default function is "Copy" and "Paste". You can also use other functions, such as Shortcut keys, Multi-step operation, Multi-key in one, Cut, Undo, Redo, Select all, Play, Pause, Volume, Switch song, Forward, Backward, Custom script, etc. You can control the light color and gradient mode of the case you want through the software or website.