Koolertron One Handed Mechanical Gaming Keyboard, Programmable Keypad,Rotating Knob 45 Keys Blue Backlit/Blue Switches for Windows PC Gamers

Updated Function The rotating knob is not only normal rotation left and right, but also can be used as other keys when you press it. Programmable with a rotating knob. The left and right rotation can be infinitely rotated, making it easy for you to set up and down the volume, switch between previous/next music, increase or decrease light brightness, switch between light modes, and forward and backward pages. All 45 Key Programmable Exclusive soft and allows you to program all keys. Customize to fit your environment Besides the normal 104 keys, you can set 8 web navigation buttons, 8 multimedia shortcuts, keyboard locks, windows lock, etc 24 Macro Keys 12normal macro keys and 12 macro keys with delay function The macro function also supports up to792key commands.It simplifies creative and complex editing tasks such as video and publishing,and greatly increases your work efficiency.Office software shortcuts such as Word/Excel,CAD,Adobe Ae/Pr/Ps software shortcuts and games quick tricks and programming. For example, you can set it and press it on the specific key to