As someone who crunches numbers daily, this little gadget has been a game-changer. The keys have that satisfying clicky feel – not mushy like cheaper pads – and the layout mirrors a full-sized keyboard perfectly. No awkward hunting for the decimal point mid-spreadsheet!

I use it paired with my MacBook Air (2020) and a Windows work laptop. Switching between devices with the BT1/BT2 buttons is seamless, though I did learn the hard way about its 'nap time'. Like one reviewer mentioned, if it sits idle, the first keypress gets eaten. My fix? A quick tap on NumLock to wake it up – now it’s second nature.

The battery life impresses me. A 1-hour charge lasts weeks with my 4-5 hours/day usage. It’s so lightweight I’ve accidentally packed it twice thinking it was my phone! Minor quirks: the '=' key sometimes acts up in macOS (shows '?'), and Mac users lose some functions like 'Ins', but for pure number entry, it’s flawless.

After 8 months, mine still works like day one. For teachers grading papers or accountants living in Excel, this beats reaching across a keyboard any day. Just wish it came in fun colors!