SurnQiee USB Number Pad, Large Print Wired Numeric Keypad with 3 Colors LED Backlit, Portable Mini 10 Key Num Pad for Laptop Desktop Computer PC, Full Size 19 Key - Black

So many uses for a numerical keypad... didn't want anything more technical ... just something offering basic numbers with backlighting and large keys for my flight sim. Perfect for the job, backlight colour can be changed and it remembers the last one used after rebooting the computer.