Koolertron One Handed Mechanical Gaming Keyboard, 45-key Fully Programmable Mini Keypad, Mini USB Macro Keyboard with Rotating Knob, RGB Backlit Red Switches, for Windows PC Gamers

The Koolertron 45 Keys Programmable Keyboard is a must-have for any gamer or office worker looking to upgrade their typing experience.

With its one-handed design, this mechanical keyboard allows for quick and efficient typing, making it perfect for those who want to get things done quickly and accurately.

The Blue/Red Switchs provide a unique and customizable experience, allowing users to choose between powerful percussion and soft keys, depending on their preference. The RGB/Single Backlight feature offers 30 levels of brightness and 32 different colors, providing an immersive gaming experience.

Additionally, the product includes a user manual for easy setup and use.

Overall, this keyboard is a great investment for anyone looking to upgrade their typing experience and take their gaming or office work to the next level.