Features:Type-C flat connection, andmobile data cable can also be used. The button backlit color light flashes when pressed, and turnsoff two seconds after beinglifted (software can be turnedoff). Built in antistatic chip, not afraid ofstatic electricity from desktop computers and human bodies. fits ontothe board, making it more aesthetically pleasing and enhancing the durability of the connecting components. Standard Win keyboard can be set with any key, including letters, number, carriageReturns, andspaces, completely replacing it. You can combine shortcut keys withone key (multiple keys pressed at the same time), such asCTRL win, ALTand other single keys at will, such as ctrl+c, ctrl+alt+a. The computer can recognize non commonly used keys such as F13F24 that are not available on a regular keyboard. It can also set multimediakeys such as volume control, up and down music, pause andmute playback, and calculator. The mouse can be set to left, middle,right clicks and no other keys can be added Specifications:Item: Mini KeypadMaterial:AcrylicInterfaces type: Type-CNumber of keys: 3 KeysCable approx 1M/3.28ftSize: approx 99x35x38mm/3.9x1.5x1.38inColor: Black/White Note:Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.Please allow 0-2mm error due to manual measurment. Package includes:1 PC x Mini Keyboard