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

• UPC   192727028341
• 🟩【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. 🟩【Blue LED Backlight】Black mechanical gaming keyboard with blue backlight and black and blue are a nice match. The black and blue matches give off a cool image and the cool voy and gull. You can adjust or turn off the brightness of the blue backlight. Very clear and bright to see your keys clearly. You can enjoy it in the dark night without a lamp. 🟩【Supports iPad】According to the Apple official site,1.iPad Pro 11 inch (1st generation)/later. 2. iPad Pro 12.9 inch (3rd generation)/later.3.iPad Air (4th generation) and later.This 3 iPad types can be connected to a keyboard (docking station required).The small and portable one-handed mechanical keyboard can be used on your iPad.You can also use it for drawing and office software. (For more details, please refer to the "Product Description"). 🟩Caution:The keyboard can not be installed in the MAC system,but it can be used with MAC after setting it on a Windows PC,so please refrain from using if you only have MAC. 💘Best service guarantee: If you have any questions after receiving the goods, please feel free to contact our customer service. xunlefei's customer service will do its best to help you. 💘Note: Please download the latest version of the keyboard configuration software according to the website: (If you have any problems, please tell us in time)Windows--https://product_manual.s3.us-east-1.amazonaws.com/MYKB.zip . Mac OS--https://product_manual.s3.us-east-1.amazonaws.com/MYKB_For_MacOS.zip .