DARMOSHARK K3QMK USB Wired 21 Keys Numeric Keypad Mini Portable RGB Backlight Mechanical Gaming Number Pad Programmable for Computers

• 12 Backlight Modes: RGB backlight design, support random 7 colours, 7 single colours, and more light modes, cool and visible at night, perfect for a gaming room, also a good helper for efficient work.
• Easy Operation: You can easily change light modes and adjust brightness & speed through pressing different Fn combination keys, like FN key plus "←" key for changing the front lighting effects.
• Smooth and Accurate Operation: 21 programmable keys with light Huanuo purple shaft, which supports hot-plugging of all keys, providing fast and precise button functions.
• Compatibility: Works well with desktop computers and laptops running with WINXP/ WIN7/ WIN8/ WIN10/ WIN11/ MAC systems, connected by a USB cable.
• Well-made of quality material with advanced technique, the keys are tested to withstand up to 50 million cycles of strikes, no worry of the product lifespan.

Specifications： 

• Product Dimensions: 132*86*42mm 
• Interface Type: USB2.0
• Product Weight: 264G±10G 
• Number of Keys: 21 keys with dual-colour keycap technology
• Keystroke Life: 50 million cycles 
• Keyboard Type: High keycap step design 
• Operating Voltage: DC5V±5% 
• Use Maximum Current: 300MA 
• Connection Method: Wired 
• System Requirements: WINXP/WIN7/WIN8/WIN10/WIN11/MAC
• Keyboard Combination Functions

FN Key Combination Functions：

FN+←key=Adjust the front lighting effects.

FN+ * key = Switch random 7 colours or 7 single colours.

FN+ ”8/2”key = 5 levels of speed adjustment.

FN+”+/-”key= 5 levels of brightness adjustment.

FN+ESC= Restore factory settings

FN+”.”=Front light off/on backlight function

FN+NUM= Calculator

• Perimeter ring ambient lighting effect adjustment：

FN+Tab，switch between the available light modes.

FN+”/”key，8 independent colour adjustment

FN+”0”key，stop or start adjustment for streaming light

FN+”4/6”key，adjust the direction of the streamlight