NLOFIN VIA Programmable Number Pad,USB Wired Macro Mechanical Numpad, 19-Key Numpad Portable Keypad with RGB Backlight, Aluminum Alloy with Knob，NLKB-ET19-01

Please note: The colored keycaps in the picture are for reference only and are only used to assist in taking photos. The actual products shipped are solid color products (see the main picture on the homepage). Please refer to the actual product received.

Setting instructions: