Koolertron One Handed Mechanical Gaming Keyboard with 24 Macro Keys, 45-Key Fully Programmable Mini Keypad, Blue Backlit/Red Switches for Windows PC Gamers

Kindly note item has previously been opened. There is wear to the package and the item it self might show minor imperfections from this. Only buy if you agree with the conditions please

🟩【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 127 keys, you can set web navigation buttons, 19 multimedia shortcuts, keyboard locks, windows lock, etc

🟩【16 Macro Keys】The macro function also supports up to 349 key 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 "ctrl + a 0.5s ctrl+c 0.5s ctrl+v"to operate this operation.

🟩【4-Layer Configuration】The contents of the program are stored in the built-in MCU (small CPU). 4 types of settings can be stored, so you can use them according to the situation. The settings are stored in the main unit, so you don't have to worry about resetting the keyboard every time you change the computer. Not only for gamers, but also for designers and video creators.