Elprico Hot-swappable Keyboard

[IMPROVED USER EXPERIENCE] - The PC keyboard with knob allows users to adjust volume and screen brightness and perform complex operations with ease. [CUSTOMIZABLE MACRO PROGRAMMING] - Bind frequently used operations or specific commands to the keys for improved work or gaming efficiency. [Hot Swapable Technology] - Replace keycaps or switches at any time for quick adjustment to different gaming or usage needs. [MARKING BLUE SWITCH] - Perform click and quick combination operations with the long-lasting and fast feedback of the blue switch. [FLEXIBLE ARRANGEMENT] - Button and cable separation design allows customizable arrangement and better organization of the desktop. Specification: Item type: 4 key keyboard with button Material: acrylic Connection: cable connection (disconnection of the keyboard cable) Cable Length: Approx. 1 meter / 3.28 feet Package list: 1x 4-key keyboard1 x data cable 1 x USB Flash Drive 1 x User Manual Application: After installing the relevant macro programming software, open it and follow the relevant instructions. Note: The list comes with a USB stick that you can use to read the software and copy it directly to your computer.