Keyboard Number Of Buttons 104 26 Key Collision Free Adjustable Breathing Light Mirror Craft Dual Bracket Adjustable Description: Interface: USB Lighting: Breathing light Line length: 1.4 meters Number of buttons: 104 Bracket: adjustable dual angle 5 , 10 Size: L440 * W130 * H3OMM System environment: Windows 7, 8, 10, 11, MAC10.2 or above Specifications: 1 [ Dual bracket adjustable ] Two adjustable angles can be selected at will, saving effort on wrist and ensuring long-lasting use without fatigue. 2 [ Adjustable breathing light ] There are two breathing adjustment states: fast flash and slow flash. 3 [26 key collision free] adopts a 26 key collision free design, which quickly triggers skills and refuses to stun. 4 [ Dust and waterproof ] drainage holes are set on the back to prevent splashing and increase service life. 5 [ Mirror Craft ] Mirror material design, double the tactile feel of office games. Package Included: 1 * Keyboard