Mechanical USB Wired Numeric Keypad, Number Pad with Blue LED Backlit 22 Key Numpad for Laptop Desktop Computer PC (Blue switches)

MECHANICAL BLUE SWITCH – Professional blue switches mechanical numpad provides quick triggering, tactile feedback and audible click when a keystroke is registered. Perfect for typing, programming, and playing strategy games.(Warm Tips: not hotswap switch)
PLUG & PLAY – No drivers required, easy to use. Number keypad supports Num, ESC, Tab, Delete and a shortcut key which can quickly access to calculator to improve productivity.
BLUE BACKLIT – 3 backlight modes: full-lighting, breathing, lights-off turn on and off by ??Esc + Del??, bright and evenly distributed backlit keys, makes it easy to find the exactly keys when you are working in dimly lit rooms.
EXTREME DURABILITY – 10 key usb keypad with never faded ABS keycaps ensures 50 million times keystrokes. Gold-plated interface and magnet ring can to a large degree guarantees stable data transmitting
WIDELY COMPATIBILITY – Number pad for laptops and desktop computers works with Windows 2000/ XP/ Vista/ 7/ 8/ 10/ 11 operating systems. (Warm Tips: the keypad is not fully compatible with Macbook & Chromebook, the function keys do not work while the number keys part work fine)