RGB Mechanical Numpad Compatible with Laptop Black

1 Quick Response: Using sophisticated production technology, the 21 key numeric keypad ensures quick response. 2 21 Key: 21 keys with 17 numeric keys and 4 additional keys including "tab", "esc" and "FN", ergonomically designed. 3 Mechanical Numeric Keypad: The 21 keys expand a few keys at the top, including the Esc, Tab, Back Space, and FN keys. 4 RGB Backlit: There are multiple backlight modes and 6 backlight brightness adjustments. Press the FN key and another key at the same time to change the backlight and brightness. 5 Uses: Suitable for laptop users, banking, financial securities or for use with 87 keyboards, 82 keyboards, 68 keyboards, 61 keyboards and other keyboards without a number part.

What's in the box
1 x Numeric Keypad