Yoidesu 3 Key Mini USB Programmable Macro Keyboard, Sayo Device Mechanical Keypad with RGB Backlight & Red Switch, Type C Wired for Office Work & Gaming (Black)

[Plug & Play Customizable Keys] This macro keypad requires no driver download, supporting plug-and-play on Linux, OS X, Pi and other systems. Built-in memory function saves your settings, no need to reconfigure next time, enhancing usability. ^^ [Versatile Functions & RGB Backlight] Supports various shortcuts (cut, undo, redo, select all), media controls (play/pause, volume adjustment, song switch) and custom scripts. Features adjustable RGB backlight with multiple modes, which can be turned off as needed. ^^ [Convenient Type C Connection] Adopts detachable Type C wired connection for stable data transmission.

Compact and portable design saves desktop space and is easy to carry, suitable for home, office and travel use. ^^ [Hot Swappable Customization] Equipped with hot swappable mechanical red switches, allowing you to enjoy the fun of customizing your mechanical keyboard without soldering. ^^ [Wide Application Scenarios] This macro pad is suitable for office work, gaming, music, media, industrial control, laboratory, production line testing and more. Comes with user manual, system software download links, web version and tutorial videos. ^^ ^^ ^^ ^^ ^^