crack punk mechanical keyboard 87 key keyclick game competitive office notebook professional

brand crack model k550 item no. k550 source category spot applicable model desktype mechanical keyboard key quantity 87 (key) interface usb whether plug and play is supported support connection with computer wired whether the multimedia function key is provided shortcut key keyboard wrist support included or not no waterproof function support waterproof key technology x frame backlight function support backlight whether ergonomics is supported support material abs line length 1.8 (m) product