About this item Compact but Practical 65% Layout - Ultra-compact design with 68 keys portable layout. Geared with the practical arrow, navigation, and control keys, it well balanced the characteristic of functional and space-saving. Hot-swappable Tactile Blue - Hot-swap PCB allows you to replace 3 pins/5 pins switches，compatible with any MX-style switch freely (brands like Gateron and Kailh and etc. ) Equipped with a distinctive blue switch with clicky sound and tactile bump, it is especially suitable for those seeking satisfactory typing experience and accuracy. 2 USB 2.0 Ports and Type C Wired Connection - 2 built-in USB passthrough ports allow you to connect more periphery devices such as mouse and flash disk directly into the keyboard for easy access and faster productivity. You can also use it as charging ports for cell phones and accessories. The type C wired connection method guarantees a high speed and stable data transmission. Dynamic RGB Backlight - 18 preset backlight modes available on board. 5 brightness and flowing speed levels adjustable. Gorgeous color schemes and reactive effects. Professional Software Supports - Remap keys' function, assign macros, and customize RGB lighting effect with the powerful LTC drive. The keyboard is compatible with win7, win8, win10, win11, iOS, and MAC system. NB681 Nimbleback Wired 65% Mechanical Keyboard, RGB Backlit Ultra-Compact 68 Keys Gaming Keyboard Video Games › PC › Accessories › Gaming Keyboards Video Games › PC › Accessories › Gaming Keyboards Video Games › PC › Accessories › Gaming Keyboards Video Games › PC › Accessories › Gaming Keyboards