USB 3-Key Programmable Mechanical Keyboard with Blue Switches [3-Layer Function], Macro Keypad, Left-Handed Device, Shortcut Keys, Gaming, OSUFPS,

[From 3 to 9 Keys, Triple the Possibilities] Simply press the S key to instantly switch between three key layers: Red, Green, and Blue. A total of nine different commands are at your fingertips. Create layers for complex game combos, Illustrator tools, and coding routines, improving your work efficiency by 300%. [Reliable click for reliable operation] Blue mechanical switches deliver the distinctive click and feel you expect from a blue switch. They provide both audible and tactile feedback that confirms your shortcuts and macros are activated. They're ideal for gaming (OSU/FPS) where timing is crucial, as well as for professional use in video editing, programming, and other situations where the confidence that you've pressed the button can make or break productivity. [Freedom of placement with RGB lighting and two connection ports] Choose the front or side USB Type-C port to suit your desk layout. No more worrying about cable orientation. The three-color flashing RGB backlight enhances the immersive experience and desktop atmosphere. [Settings are saved on the device] No driver required, so you can use it anywhere. All shortcuts and macros set using the dedicated software are saved in the keypad's internal memory. No driver is required, so you can immediately use your own settings no matter where you connect it to, whether it's your office PC or a friend's. [Peace of Mind Set] Includes Japanese instruction manual and 1-year warranty. An easy-to-understand Japanese instruction manual is included. In addition to a 1-year product warranty, our specialized support team will resolve any issues you may have.